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 # GLTFTechnique

 Last update: 16.07.2025 

<a id="l00001" name="l00001"></a> 1/\*

<a id="l00002" name="l00002"></a> 2 \* Copyright 2018-2021 ANSYS, Inc. Unauthorized use, distribution, or duplication is prohibited.

<a id="l00003" name="l00003"></a> 3 \* 

<a id="l00004" name="l00004"></a> 4 \* Restricted Rights Legend

<a id="l00005" name="l00005"></a> 5 \*

<a id="l00006" name="l00006"></a> 6 \* Use, duplication, or disclosure of this

<a id="l00007" name="l00007"></a> 7 \* software and its documentation by the

<a id="l00008" name="l00008"></a> 8 \* Government is subject to restrictions as

<a id="l00009" name="l00009"></a> 9 \* set forth in subdivision \[(b)(3)(ii)\] of

<a id="l00010" name="l00010"></a> 10 \* the Rights in Technical Data and Computer

<a id="l00011" name="l00011"></a> 11 \* Software clause at 52.227-7013.

<a id="l00012" name="l00012"></a> 12 \*/

<a id="l00013" name="l00013"></a> 13\#ifndef \_\_INCLUDED\_GLTF\_GLTFTECHNIQUE\_\_

<a id="l00014" name="l00014"></a> 14\#define \_\_INCLUDED\_GLTF\_GLTFTECHNIQUE\_\_

<a id="l00015" name="l00015"></a> 15 

<a id="l00016" name="l00016"></a> 16\#include "GLTFCommon.h"

<a id="l00017" name="l00017"></a> 17\#include "GLTFObject.h"

<a id="l00018" name="l00018"></a> 18 

<a id="l00019" name="l00019"></a> 19namespace [ANSYS](namespace_a_n_s_y_s.xhtml) { namespace AVZ { namespace GLTFWriter {

<a id="l00020" name="l00020"></a> 20 class GLTF;

<a id="l00021" name="l00021"></a> 21 class Program;

<a id="l00022" name="l00022"></a> 22 class Value;

<a id="l00023" name="l00023"></a> 23 

<a id="l00028" name="l00028"></a>[ 28](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) class [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) : public Object

<a id="l00029" name="l00029"></a> 29 {

<a id="l00030" name="l00030"></a> 30 public:

<a id="l00032" name="l00032"></a>[ 32](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91) enum [ParameterType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91)

<a id="l00033" name="l00033"></a> 33 {

<a id="l00034" name="l00034"></a> 34// PT\_BYTE = 5120,

<a id="l00035" name="l00035"></a> 35// PT\_USIGNED\_BYTE = 5121,

<a id="l00036" name="l00036"></a> 36// PT\_SHORT = 5122,

<a id="l00037" name="l00037"></a> 37// PT\_UNSIGNED\_SHORT = 5123,

<a id="l00038" name="l00038"></a>[ 38](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a96c27384ccc3e0d4e96963e62446b6bb) [PT\_INT](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a96c27384ccc3e0d4e96963e62446b6bb) = 5124, 

<a id="l00039" name="l00039"></a> 39// PT\_UNSIGNED\_INT = 5125,

<a id="l00040" name="l00040"></a>[ 40](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a736e8ff919818f9dee867032e0c6a879) [PT\_FLOAT](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a736e8ff919818f9dee867032e0c6a879) = 5126, 

<a id="l00041" name="l00041"></a>[ 41](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a9753902c1d448f8f3cb3d5af67de107b) [PT\_FLOAT\_VEC2](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a9753902c1d448f8f3cb3d5af67de107b) = 35664, 

<a id="l00042" name="l00042"></a>[ 42](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a7df34df8e836ef9ec71bcef5be34965e) [PT\_FLOAT\_VEC3](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a7df34df8e836ef9ec71bcef5be34965e) = 35665, 

<a id="l00043" name="l00043"></a>[ 43](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91aae6bfc23c57c981a8f7f59a610bafcf4) [PT\_FLOAT\_VEC4](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91aae6bfc23c57c981a8f7f59a610bafcf4) = 35666, 

<a id="l00044" name="l00044"></a>[ 44](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a31ba1f6740ad8861a8e06c3448b56e90) [PT\_INT\_VEC2](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a31ba1f6740ad8861a8e06c3448b56e90) = 35667, 

<a id="l00045" name="l00045"></a>[ 45](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91af96bf17815e5748b0330d1fc82f94fa1) [PT\_INT\_VEC3](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91af96bf17815e5748b0330d1fc82f94fa1) = 35668, 

<a id="l00046" name="l00046"></a>[ 46](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a30c2e94bac582ba6a758db308d9327eb) [PT\_INT\_VEC4](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a30c2e94bac582ba6a758db308d9327eb) = 35669, 

<a id="l00047" name="l00047"></a>[ 47](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a37080a7d8ee9f3c518c00815e0d55db2) [PT\_BOOL](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a37080a7d8ee9f3c518c00815e0d55db2) = 35670, 

<a id="l00048" name="l00048"></a> 48// PT\_BOOL\_VEC2 = 35671,

<a id="l00049" name="l00049"></a> 49// PT\_BOOL\_VEC3 = 35672,

<a id="l00050" name="l00050"></a> 50// PT\_BOOL\_VEC4 = 35673,

<a id="l00051" name="l00051"></a> 51// PT\_FLOAT\_MAT2 = 35674,

<a id="l00052" name="l00052"></a>[ 52](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a6607927c279d448656b22ad0f0727a75) [PT\_FLOAT\_MAT3](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a6607927c279d448656b22ad0f0727a75) = 35675, 

<a id="l00053" name="l00053"></a>[ 53](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a9d6aa4dc44a1c1b282b7d26037fcdf5e) [PT\_FLOAT\_MAT4](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a9d6aa4dc44a1c1b282b7d26037fcdf5e) = 35676, 

<a id="l00054" name="l00054"></a> 54 [PT\_SAMPLER\_2D](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a626e5a9b6734af777f7c8ddd2d185423) = 35678 

<a id="l00055" name="l00055"></a>[ 55](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a626e5a9b6734af777f7c8ddd2d185423) };



<a id="l00056" name="l00056"></a> 56 

<a id="l00057" name="l00057"></a> 57 protected:

<a id="l00058" name="l00058"></a> 58 virtual [~Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml)() {}

<a id="l00059" name="l00059"></a> 59 

<a id="l00060" name="l00060"></a> 60 public:

<a id="l00064" name="l00064"></a>[ 64](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#ac70a011ce297602db690bb45b351c2ac) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[Create](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#ac70a011ce297602db690bb45b351c2ac)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00065" name="l00065"></a> 65 const char *shaderName, 

<a id="l00066" name="l00066"></a> 66 const char *externalName, 

<a id="l00067" name="l00067"></a> 67 [ParameterType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91) type, 

<a id="l00068" name="l00068"></a> 68 const [Value](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_value.xhtml) *defaultValue = 0 

<a id="l00069" name="l00069"></a> 69 );

<a id="l00072" name="l00072"></a>[ 72](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a3acf8d355d8bdc8eec08b26d0efeb56b) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateModelViewMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a3acf8d355d8bdc8eec08b26d0efeb56b)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00073" name="l00073"></a> 73 const char *shaderName 

<a id="l00074" name="l00074"></a> 74 );

<a id="l00078" name="l00078"></a>[ 78](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a7cee16e6428e38655afd08afd17a0e23) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateModelMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a7cee16e6428e38655afd08afd17a0e23)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00079" name="l00079"></a> 79 const char *shaderName 

<a id="l00080" name="l00080"></a> 80 );

<a id="l00084" name="l00084"></a>[ 84](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a84dd5ef7e0d0fb5337858bdd545dd4d0) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateViewMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a84dd5ef7e0d0fb5337858bdd545dd4d0)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00085" name="l00085"></a> 85 const char *shaderName 

<a id="l00086" name="l00086"></a> 86 );

<a id="l00090" name="l00090"></a>[ 90](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5e45760fa42596a82d9c2c9d2f779bc8) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateProjectionMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5e45760fa42596a82d9c2c9d2f779bc8)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00091" name="l00091"></a> 91 const char *shaderName 

<a id="l00092" name="l00092"></a> 92 );

<a id="l00096" name="l00096"></a>[ 96](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5b03f4e62bd9e111fba9b8d6968007c7) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateNormalMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5b03f4e62bd9e111fba9b8d6968007c7)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00097" name="l00097"></a> 97 const char *shaderName 

<a id="l00098" name="l00098"></a> 98 );

<a id="l00103" name="l00103"></a>[ 103](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a220f89fcc6b45ee757b6d9bc6f4b3422) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateViewport](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a220f89fcc6b45ee757b6d9bc6f4b3422)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00104" name="l00104"></a> 104 const char *shaderName 

<a id="l00105" name="l00105"></a> 105 );

<a id="l00109" name="l00109"></a>[ 109](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a30dc122720ea7a119a52ecc99021d43d) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateTexture](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a30dc122720ea7a119a52ecc99021d43d)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00110" name="l00110"></a> 110 const char *shaderName, 

<a id="l00111" name="l00111"></a> 111 unsigned int num 

<a id="l00112" name="l00112"></a> 112 );

<a id="l00116" name="l00116"></a>[ 116](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a14630f1faf3a4960dd5c5bb9336c3ad9) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreatePosition](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a14630f1faf3a4960dd5c5bb9336c3ad9)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00117" name="l00117"></a> 117 const char *shaderName 

<a id="l00118" name="l00118"></a> 118 );

<a id="l00122" name="l00122"></a>[ 122](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5d8da94099ba3d687920e160c31195af) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateColor](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5d8da94099ba3d687920e160c31195af)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00123" name="l00123"></a> 123 const char *shaderName, 

<a id="l00124" name="l00124"></a> 124 [ParameterType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91) type 

<a id="l00125" name="l00125"></a> 125 );

<a id="l00129" name="l00129"></a>[ 129](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a1a4d50db4050e4479eeb3c86bc7b7307) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreatePointSize](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a1a4d50db4050e4479eeb3c86bc7b7307)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00130" name="l00130"></a> 130 const char *shaderName 

<a id="l00131" name="l00131"></a> 131 );

<a id="l00135" name="l00135"></a>[ 135](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a13bbbe5ee64c51442cc5276c2c7142a7) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml)* [CreateDisplacementScale](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a13bbbe5ee64c51442cc5276c2c7142a7)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml)* gltf, 

<a id="l00136" name="l00136"></a> 136 const char* shaderName 

<a id="l00137" name="l00137"></a> 137 );

<a id="l00141" name="l00141"></a>[ 141](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a700e2ac082e5f9ccfd6e1d30248a0ebc) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateNormal](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a700e2ac082e5f9ccfd6e1d30248a0ebc)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00142" name="l00142"></a> 142 const char *shaderName 

<a id="l00143" name="l00143"></a> 143 );

<a id="l00147" name="l00147"></a>[ 147](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a59c103ed85718f4464740cb8a11c77da) static GLTFWRITERSPEC [Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *[CreateTexCoord](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a59c103ed85718f4464740cb8a11c77da)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00148" name="l00148"></a> 148 const char *shaderName, 

<a id="l00149" name="l00149"></a> 149 unsigned int num 

<a id="l00150" name="l00150"></a> 150 );

<a id="l00151" name="l00151"></a> 151 };



<a id="l00152" name="l00152"></a> 152 

<a id="l00155" name="l00155"></a>[ 155](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml) class [State](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml) : public Object

<a id="l00156" name="l00156"></a> 156 {

<a id="l00157" name="l00157"></a> 157 public:

<a id="l00159" name="l00159"></a>[ 159](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86) enum [StateType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86)

<a id="l00160" name="l00160"></a> 160 {

<a id="l00161" name="l00161"></a>[ 161](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86acd084fc5fe68eca7eef5326208261458) [ST\_UNKNOWN](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86acd084fc5fe68eca7eef5326208261458), 

<a id="l00162" name="l00162"></a> 162// ST\_BLENDCOLOR, // RED, //(0.0), 0.0 - 1.0

<a id="l00163" name="l00163"></a> 163 // GREEN, //(0.0), 0.0 - 1.0

<a id="l00164" name="l00164"></a> 164 // BLUE, //(0.0), 0.0 - 1.0

<a id="l00165" name="l00165"></a> 165 // ALPHA, //(0.0), 0.0 - 1.0

<a id="l00166" name="l00166"></a>[ 166](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ace4f03c4fe7a4e2b95e936d078c3ed6f) [ST\_BLENDENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ace4f03c4fe7a4e2b95e936d078c3ed6f), 

<a id="l00167" name="l00167"></a> 167// ST\_BLENDEQUATION, //(32774), FUNC\_ADD(32774), FUNC\_SUBTRACT(32778), FUNC\_REVERSE\_SUBTRACT(32779)

<a id="l00168" name="l00168"></a> 168// ST\_BLENDEQUATIONSEPARATE, // RGB, //(32774), FUNC\_ADD(32774), FUNC\_SUBTRACT(32778), FUNC\_REVERSE\_SUBTRACT(32779)

<a id="l00169" name="l00169"></a> 169 // ALPHA, //(32774), FUNC\_ADD(32774), FUNC\_SUBTRACT(32778), FUNC\_REVERSE\_SUBTRACT(32779)

<a id="l00170" name="l00170"></a> 170// ST\_BLENDFUNC, // SFACTOR, //(1), ZERO(0), ONE(1), SRC\_COLOR(768), ONE\_MINUS\_SOURCE\_COLOR(769), DST\_COLOR(774), ONE\_MINUS\_DST\_COLOR(775), SRC\_ALPHA(770), ONE\_MINUS\_SRC\_ALPHA(771), DST\_ALPHA(772), ONE\_MINUS\_DST\_ALPHA(773), CONSANT\_COLOR(32769), ONE\_MINUS\_CONSTANT\_COLOR(32770), CONSTANT\_ALPHA(32771), ONE\_MINUS\_CONSTANT\_ALPHA(32772), SRC\_ALPHA\_SATURATE(776)

<a id="l00171" name="l00171"></a> 171 // DFACTOR, //(0), ZERO(0), ONE(1), SRC\_COLOR(768), ONE\_MINUS\_SOURCE\_COLOR(769), DST\_COLOR(774), ONE\_MINUS\_DST\_COLOR(775), SRC\_ALPHA(770), ONE\_MINUS\_SRC\_ALPHA(771), DST\_ALPHA(772), ONE\_MINUS\_DST\_ALPHA(773), CONSANT\_COLOR(32769), ONE\_MINUS\_CONSTANT\_COLOR(32770), CONSTANT\_ALPHA(32771), ONE\_MINUS\_CONSTANT\_ALPHA(32772), SRC\_ALPHA\_SATURATE(776)

<a id="l00172" name="l00172"></a> 172// ST\_BLENDFUNCSEPARATE, // SRCRGB, //(1), ZERO(0), ONE(1), SRC\_COLOR(768), ONE\_MINUS\_SOURCE\_COLOR(769), DST\_COLOR(774), ONE\_MINUS\_DST\_COLOR(775), SRC\_ALPHA(770), ONE\_MINUS\_SRC\_ALPHA(771), DST\_ALPHA(772), ONE\_MINUS\_DST\_ALPHA(773), CONSANT\_COLOR(32769), ONE\_MINUS\_CONSTANT\_COLOR(32770), CONSTANT\_ALPHA(32771), ONE\_MINUS\_CONSTANT\_ALPHA(32772), SRC\_ALPHA\_SATURATE(776)

<a id="l00173" name="l00173"></a> 173 // SRCALPHA, //(1), ZERO(0), ONE(1), SRC\_COLOR(768), ONE\_MINUS\_SOURCE\_COLOR(769), DST\_COLOR(774), ONE\_MINUS\_DST\_COLOR(775), SRC\_ALPHA(770), ONE\_MINUS\_SRC\_ALPHA(771), DST\_ALPHA(772), ONE\_MINUS\_DST\_ALPHA(773), CONSANT\_COLOR(32769), ONE\_MINUS\_CONSTANT\_COLOR(32770), CONSTANT\_ALPHA(32771), ONE\_MINUS\_CONSTANT\_ALPHA(32772), SRC\_ALPHA\_SATURATE(776)

<a id="l00174" name="l00174"></a> 174 // DSTRGB, //(0), ZERO(0), ONE(1), SRC\_COLOR(768), ONE\_MINUS\_SOURCE\_COLOR(769), DST\_COLOR(774), ONE\_MINUS\_DST\_COLOR(775), SRC\_ALPHA(770), ONE\_MINUS\_SRC\_ALPHA(771), DST\_ALPHA(772), ONE\_MINUS\_DST\_ALPHA(773), CONSANT\_COLOR(32769), ONE\_MINUS\_CONSTANT\_COLOR(32770), CONSTANT\_ALPHA(32771), ONE\_MINUS\_CONSTANT\_ALPHA(32772), SRC\_ALPHA\_SATURATE(776)

<a id="l00175" name="l00175"></a> 175 // DSTALPHA, //(0), ZERO(0), ONE(1), SRC\_COLOR(768), ONE\_MINUS\_SOURCE\_COLOR(769), DST\_COLOR(774), ONE\_MINUS\_DST\_COLOR(775), SRC\_ALPHA(770), ONE\_MINUS\_SRC\_ALPHA(771), DST\_ALPHA(772), ONE\_MINUS\_DST\_ALPHA(773), CONSANT\_COLOR(32769), ONE\_MINUS\_CONSTANT\_COLOR(32770), CONSTANT\_ALPHA(32771), ONE\_MINUS\_CONSTANT\_ALPHA(32772), SRC\_ALPHA\_SATURATE(776)

<a id="l00176" name="l00176"></a> 176// ST\_COLORMASK, // RED, //(1), FALSE(0), TRUE(1)

<a id="l00177" name="l00177"></a> 177 // GREEN, //(1), FALSE(0), TRUE(1)

<a id="l00178" name="l00178"></a> 178 // BLUE, //(1), FALSE(0), TRUE(1)

<a id="l00179" name="l00179"></a> 179 // ALPHA, //(1), FALSE(0), TRUE(1)

<a id="l00180" name="l00180"></a>[ 180](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86adbd5c0ee78e59bc4f288c6cc5105d722) [ST\_CULLFACE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86adbd5c0ee78e59bc4f288c6cc5105d722), 

<a id="l00181" name="l00181"></a>[ 181](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a003f28b07a137f5decad19d1d6c4db1b) [ST\_CULLFACEENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a003f28b07a137f5decad19d1d6c4db1b), 

<a id="l00182" name="l00182"></a>[ 182](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ab7e74411ec3a550b1c6fb46be065c343) [ST\_DEPTHFUNC](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ab7e74411ec3a550b1c6fb46be065c343), 

<a id="l00183" name="l00183"></a>[ 183](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a69ef7f3e6012df94a195d0f402de0e90) [ST\_DEPTHMASK](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a69ef7f3e6012df94a195d0f402de0e90), 

<a id="l00184" name="l00184"></a> 184// ST\_DEPTHRANGE, // ZNEAR, //(0.0), 0.0 - 1.0

<a id="l00185" name="l00185"></a> 185 // ZFAR, //(1.0), 0.0 - 1.0

<a id="l00186" name="l00186"></a>[ 186](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ab112d8c2c1b0b017c2576cc7f0795220) [ST\_DEPTHTESTENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ab112d8c2c1b0b017c2576cc7f0795220), 

<a id="l00187" name="l00187"></a> 187// ST\_DITHERENABLE, //(1), FALSE(0), TRUE(1)

<a id="l00188" name="l00188"></a>[ 188](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a9479bea98a1f86d22b1e292d4ebd7271) [ST\_FRONTFACE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a9479bea98a1f86d22b1e292d4ebd7271), 

<a id="l00189" name="l00189"></a>[ 189](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ac4bd8dc169e7d6687018af543ee79340) [ST\_LINEWIDTH](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ac4bd8dc169e7d6687018af543ee79340), 

<a id="l00190" name="l00190"></a> 190// ST\_POINTSIZE,

<a id="l00191" name="l00191"></a>[ 191](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86afdcf0ac94ec10ad6767316762fec19a6) [ST\_POLYGONOFFSET](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86afdcf0ac94ec10ad6767316762fec19a6), 

<a id="l00192" name="l00192"></a> 192 [ST\_POLYGONOFFSETFILLENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a3eaddfe950d2311c187ed473fb9117f4) 

<a id="l00193" name="l00193"></a> 193// ST\_SAMPLEALPHATOCOVERAGEENABLE, //(0), FALSE(0), TRUE(0)

<a id="l00194" name="l00194"></a> 194// ST\_SAMPLECOVERAGE, // VALUE, //(1.0), 0.0 - 1.0

<a id="l00195" name="l00195"></a> 195 // INVERT, //(0) FALSE(0), TRUE(1)

<a id="l00196" name="l00196"></a> 196// ST\_SAMPLECOVERAGEENABLE, //(0), FALSE(0), TRUE(1) 

<a id="l00197" name="l00197"></a> 197// ST\_SCISSOR, // X, //(0), &gt; 0

<a id="l00198" name="l00198"></a> 198 // Y, //(0), &gt; 0

<a id="l00199" name="l00199"></a> 199 // WIDTH, //(0), &gt; 0

<a id="l00200" name="l00200"></a> 200 // HEIGHT, //(0), &gt; 0

<a id="l00201" name="l00201"></a> 201// ST\_SCISSORTESTENABLE, //(0), FALSE(0), TRUE(1)

<a id="l00202" name="l00202"></a> 202// ST\_STENCILFUNC, // FUNC, //(519), NEVER(512), LESS(513), LEQUAL(515), EQUAL(514), GREATER(516), NOTEQUAL(517), GEQUAL(518), ALWAYS(519)

<a id="l00203" name="l00203"></a> 203 // REF, //(0), 0 - 2^n-1 where n is number of bit planes in stencil buffer

<a id="l00204" name="l00204"></a> 204 // MASK, //(0xFFFFFFFF), 0 - 0xFFFFFFFF

<a id="l00205" name="l00205"></a> 205// ST\_STENCILFUNCSEPARATE, // FACE, //(?), FRONT(1028), BACK(1029), FRONT\_AND\_BACK(1032)

<a id="l00206" name="l00206"></a> 206 // FUNC, //(519), NEVER(512), LESS(513), LEQUAL(515), EQUAL(514), GREATER(516), NOTEQUAL(517), GEQUAL(518), ALWAYS(519)

<a id="l00207" name="l00207"></a> 207 // REF, //(0), 0 - 2^n-1 where n is number of bit planes in stencil buffer

<a id="l00208" name="l00208"></a> 208 // MASK, //(0xFFFFFFFF), 0 - 0xFFFFFFFF

<a id="l00209" name="l00209"></a> 209// ST\_STENCILMASK, //(0xFFFFFFFF), 0 - 0xFFFFFFFF

<a id="l00210" name="l00210"></a> 210// ST\_STENCILMASKSEPARATE, // FACE, //(?), FRONT(1028), BACK(1029), FRONT\_AND\_BACK(1032)

<a id="l00211" name="l00211"></a> 211 // MASK, //(0xFFFFFFFF), 0 - 0xFFFFFFFF

<a id="l00212" name="l00212"></a> 212// ST\_STENCILOP, // SFAIL, //(7680), KEEP(7680), ZERO(0), REPLACE(7681), INCR(7682), DECR(7683), INVERT(5386), INCR\_WRAP(34055), DECR\_WRAP(34056)

<a id="l00213" name="l00213"></a> 213 // DPFAIL, //(7680), KEEP(7680), ZERO(0), REPLACE(7681), INCR(7682), DECR(7683), INVERT(5386), INCR\_WRAP(34055), DECR\_WRAP(34056)

<a id="l00214" name="l00214"></a> 214 // DPPASS, //(7680), KEEP(7680), ZERO(0), REPLACE(7681), INCR(7682), DECR(7683), INVERT(5386), INCR\_WRAP(34055), DECR\_WRAP(34056)

<a id="l00215" name="l00215"></a> 215// ST\_STENCILOPSEPARATE, // FACE, //(?), FRONT(1028), BACK(1029), FRONT\_AND\_BACK(1032)

<a id="l00216" name="l00216"></a> 216 // SFAIL, //(7680), KEEP(7680), ZERO(0), REPLACE(7681), INCR(7682), DECR(7683), INVERT(5386), INCR\_WRAP(34055), DECR\_WRAP(34056)

<a id="l00217" name="l00217"></a> 217 // DPFAIL, //(7680), KEEP(7680), ZERO(0), REPLACE(7681), INCR(7682), DECR(7683), INVERT(5386), INCR\_WRAP(34055), DECR\_WRAP(34056)

<a id="l00218" name="l00218"></a> 218 // DPPASS, //(7680), KEEP(7680), ZERO(0), REPLACE(7681), INCR(7682), DECR(7683), INVERT(5386), INCR\_WRAP(34055), DECR\_WRAP(34056)

<a id="l00219" name="l00219"></a> 219// ST\_STENCILTESTENABLE //(0), FALSE(0), TRUE(1)

<a id="l00220" name="l00220"></a>[ 220](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a3eaddfe950d2311c187ed473fb9117f4) };



<a id="l00221" name="l00221"></a> 221 

<a id="l00222" name="l00222"></a> 222 protected:

<a id="l00223" name="l00223"></a> 223 virtual [~State](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml)() {}

<a id="l00224" name="l00224"></a> 224 

<a id="l00225" name="l00225"></a> 225 public:

<a id="l00228" name="l00228"></a>[ 228](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#ae4803e3f9a8c679734664528596c4639) static GLTFWRITERSPEC [State](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml) *[Create](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#ae4803e3f9a8c679734664528596c4639)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00229" name="l00229"></a> 229 [StateType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86) type, 

<a id="l00230" name="l00230"></a> 230 double v1, 

<a id="l00231" name="l00231"></a> 231 double v2 = 0, 

<a id="l00232" name="l00232"></a> 232 double v3 = 0, 

<a id="l00233" name="l00233"></a> 233 double v4 = 0 

<a id="l00234" name="l00234"></a> 234 );

<a id="l00235" name="l00235"></a> 235 };



<a id="l00236" name="l00236"></a> 236 

<a id="l00239" name="l00239"></a>[ 239](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml) class [Technique](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml) : public Object

<a id="l00240" name="l00240"></a> 240 {

<a id="l00241" name="l00241"></a> 241 protected:

<a id="l00242" name="l00242"></a> 242 virtual [~Technique](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml)() {}

<a id="l00243" name="l00243"></a> 243 

<a id="l00244" name="l00244"></a> 244 public:

<a id="l00247" name="l00247"></a>[ 247](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#a97fb731bcd9a3f78ff1bc5ac1a83fe1b) static GLTFWRITERSPEC [Technique](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml) *[Create](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#a97fb731bcd9a3f78ff1bc5ac1a83fe1b)([GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml) *gltf, 

<a id="l00248" name="l00248"></a> 248 [Program](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_program.xhtml) *program = 0, 

<a id="l00249" name="l00249"></a> 249 bool is2D = false 

<a id="l00250" name="l00250"></a> 250 );

<a id="l00251" name="l00251"></a> 251 

<a id="l00254" name="l00254"></a>[ 254](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#af21efc235fe9ee2ba39cc80d1dd13898) GLTFWRITERSPEC virtual [Technique](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml) *[Mirror](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#af21efc235fe9ee2ba39cc80d1dd13898)() = 0;

<a id="l00257" name="l00257"></a>[ 257](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#ae55c184b6165d5f1ea88e3db34522ba9) GLTFWRITERSPEC virtual bool [AppendParameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#ae55c184b6165d5f1ea88e3db34522ba9)([Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml) *parameter 

<a id="l00258" name="l00258"></a> 258 ) = 0;

<a id="l00261" name="l00261"></a>[ 261](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#a8b2b0766157324d5a2093a3fca36379f) GLTFWRITERSPEC virtual bool [AppendState](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#a8b2b0766157324d5a2093a3fca36379f)([State](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml) *state 

<a id="l00262" name="l00262"></a> 262 ) = 0;

<a id="l00263" name="l00263"></a> 263 };



<a id="l00264" name="l00264"></a> 264 

<a id="l00265" name="l00265"></a> 265} } }

<a id="l00266" name="l00266"></a> 266 

<a id="l00267" name="l00267"></a> 267\#endif

[ANSYS::AVZ::GLTFWriter::GLTF](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_g_l_t_f.xhtml)

This is the main class of the GLTFWriter.

**Definition** [GLTFGLTF.h:32](_g_l_t_f_g_l_t_f_8h_source.xhtml#l00031)



[ANSYS::AVZ::GLTFWriter::Parameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml)

Parameters describe how and from where program attributes and uniforms are derived.

**Definition** [GLTFTechnique.h:29](#l00028)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateDisplacementScale](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a13bbbe5ee64c51442cc5276c2c7142a7)

static Parameter * CreateDisplacementScale(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreatePosition](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a14630f1faf3a4960dd5c5bb9336c3ad9)

static Parameter * CreatePosition(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreatePointSize](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a1a4d50db4050e4479eeb3c86bc7b7307)

static Parameter * CreatePointSize(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateViewport](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a220f89fcc6b45ee757b6d9bc6f4b3422)

static Parameter * CreateViewport(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateTexture](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a30dc122720ea7a119a52ecc99021d43d)

static Parameter * CreateTexture(GLTF *gltf, const char *shaderName, unsigned int num)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateModelViewMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a3acf8d355d8bdc8eec08b26d0efeb56b)

static Parameter * CreateModelViewMatrix(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateTexCoord](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a59c103ed85718f4464740cb8a11c77da)

static Parameter * CreateTexCoord(GLTF *gltf, const char *shaderName, unsigned int num)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateNormalMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5b03f4e62bd9e111fba9b8d6968007c7)

static Parameter * CreateNormalMatrix(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateColor](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5d8da94099ba3d687920e160c31195af)

static Parameter * CreateColor(GLTF *gltf, const char *shaderName, ParameterType type)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateProjectionMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a5e45760fa42596a82d9c2c9d2f779bc8)

static Parameter * CreateProjectionMatrix(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::ParameterType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91)

ParameterType

**Definition** [GLTFTechnique.h:33](#l00032)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_INT\_VEC4](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a30c2e94bac582ba6a758db308d9327eb)

@ PT_INT_VEC4

4 PT_INT's

**Definition** [GLTFTechnique.h:46](#l00046)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_INT\_VEC2](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a31ba1f6740ad8861a8e06c3448b56e90)

@ PT_INT_VEC2

2 PT_INT's

**Definition** [GLTFTechnique.h:44](#l00044)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_BOOL](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a37080a7d8ee9f3c518c00815e0d55db2)

@ PT_BOOL

1 byte bool

**Definition** [GLTFTechnique.h:47](#l00047)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_SAMPLER\_2D](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a626e5a9b6734af777f7c8ddd2d185423)

@ PT_SAMPLER_2D

2D Texture

**Definition** [GLTFTechnique.h:54](#l00055)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_FLOAT\_MAT3](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a6607927c279d448656b22ad0f0727a75)

@ PT_FLOAT_MAT3

3x3 (9) AT_FLOAT's

**Definition** [GLTFTechnique.h:52](#l00052)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_FLOAT](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a736e8ff919818f9dee867032e0c6a879)

@ PT_FLOAT

4 byte float

**Definition** [GLTFTechnique.h:40](#l00040)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_FLOAT\_VEC3](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a7df34df8e836ef9ec71bcef5be34965e)

@ PT_FLOAT_VEC3

3 PT_FLOAT's

**Definition** [GLTFTechnique.h:42](#l00042)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_INT](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a96c27384ccc3e0d4e96963e62446b6bb)

@ PT_INT

4 byte integer

**Definition** [GLTFTechnique.h:38](#l00038)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_FLOAT\_VEC2](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a9753902c1d448f8f3cb3d5af67de107b)

@ PT_FLOAT_VEC2

2 PT_FLOAT's

**Definition** [GLTFTechnique.h:41](#l00041)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_FLOAT\_MAT4](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91a9d6aa4dc44a1c1b282b7d26037fcdf5e)

@ PT_FLOAT_MAT4

4x4 (16) PT_FLOAT's

**Definition** [GLTFTechnique.h:53](#l00053)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_FLOAT\_VEC4](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91aae6bfc23c57c981a8f7f59a610bafcf4)

@ PT_FLOAT_VEC4

4 PT_FLOAT's

**Definition** [GLTFTechnique.h:43](#l00043)



[ANSYS::AVZ::GLTFWriter::Parameter::PT\_INT\_VEC3](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a63d6faee02f7330cb56274509b339f91af96bf17815e5748b0330d1fc82f94fa1)

@ PT_INT_VEC3

3 PT_INT's

**Definition** [GLTFTechnique.h:45](#l00045)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateNormal](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a700e2ac082e5f9ccfd6e1d30248a0ebc)

static Parameter * CreateNormal(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateModelMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a7cee16e6428e38655afd08afd17a0e23)

static Parameter * CreateModelMatrix(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::CreateViewMatrix](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#a84dd5ef7e0d0fb5337858bdd545dd4d0)

static Parameter * CreateViewMatrix(GLTF *gltf, const char *shaderName)



[ANSYS::AVZ::GLTFWriter::Parameter::Create](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_parameter.xhtml#ac70a011ce297602db690bb45b351c2ac)

static Parameter * Create(GLTF *gltf, const char *shaderName, const char *externalName, ParameterType type, const Value *defaultValue=0)



[ANSYS::AVZ::GLTFWriter::Program](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_program.xhtml)

Programs are the GLSL executable code for rendering the primitives.

**Definition** [GLTFProgram.h:28](_g_l_t_f_program_8h_source.xhtml#l00027)



[ANSYS::AVZ::GLTFWriter::State](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml)

States are GL state settings.

**Definition** [GLTFTechnique.h:156](#l00155)



[ANSYS::AVZ::GLTFWriter::State::StateType](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86)

StateType

**Definition** [GLTFTechnique.h:160](#l00159)



[ANSYS::AVZ::GLTFWriter::State::ST\_CULLFACEENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a003f28b07a137f5decad19d1d6c4db1b)

@ ST_CULLFACEENABLE

Enables culling of faces. Possible values are:

**Definition** [GLTFTechnique.h:181](#l00181)



[ANSYS::AVZ::GLTFWriter::State::ST\_POLYGONOFFSETFILLENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a3eaddfe950d2311c187ed473fb9117f4)

@ ST_POLYGONOFFSETFILLENABLE

Enables polygon offset. Possible values are:

**Definition** [GLTFTechnique.h:192](#l00220)



[ANSYS::AVZ::GLTFWriter::State::ST\_DEPTHMASK](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a69ef7f3e6012df94a195d0f402de0e90)

@ ST_DEPTHMASK

Enables writing into the depth buffer. Possible values are:

**Definition** [GLTFTechnique.h:183](#l00183)



[ANSYS::AVZ::GLTFWriter::State::ST\_FRONTFACE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86a9479bea98a1f86d22b1e292d4ebd7271)

@ ST_FRONTFACE

Describes how to detect front face from vertex ordering. Possible values are:

**Definition** [GLTFTechnique.h:188](#l00188)



[ANSYS::AVZ::GLTFWriter::State::ST\_DEPTHTESTENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ab112d8c2c1b0b017c2576cc7f0795220)

@ ST_DEPTHTESTENABLE

Enables testing of depth buffer. Possible values are:

**Definition** [GLTFTechnique.h:186](#l00186)



[ANSYS::AVZ::GLTFWriter::State::ST\_DEPTHFUNC](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ab7e74411ec3a550b1c6fb46be065c343)

@ ST_DEPTHFUNC

Describes type of depth buffer comparison. Possible values are:

**Definition** [GLTFTechnique.h:182](#l00182)



[ANSYS::AVZ::GLTFWriter::State::ST\_LINEWIDTH](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ac4bd8dc169e7d6687018af543ee79340)

@ ST_LINEWIDTH

Defines the width of drawn lines. The value is &gt; 0.0 (Linewidth other than 1.0 is not supported by mo...

**Definition** [GLTFTechnique.h:189](#l00189)



[ANSYS::AVZ::GLTFWriter::State::ST\_UNKNOWN](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86acd084fc5fe68eca7eef5326208261458)

@ ST_UNKNOWN

Bad state.

**Definition** [GLTFTechnique.h:161](#l00161)



[ANSYS::AVZ::GLTFWriter::State::ST\_BLENDENABLE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86ace4f03c4fe7a4e2b95e936d078c3ed6f)

@ ST_BLENDENABLE

Enables blending of fragment colors. Possible values are:

**Definition** [GLTFTechnique.h:166](#l00166)



[ANSYS::AVZ::GLTFWriter::State::ST\_CULLFACE](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86adbd5c0ee78e59bc4f288c6cc5105d722)

@ ST_CULLFACE

Describes which faces to cull. Possible values are:

**Definition** [GLTFTechnique.h:180](#l00180)



[ANSYS::AVZ::GLTFWriter::State::ST\_POLYGONOFFSET](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#a63077d2be3d617a0d6b368457c2a1b86afdcf0ac94ec10ad6767316762fec19a6)

@ ST_POLYGONOFFSET

Defines the Factor and units for the draw offset of polygons. The first argument is FACTOR which is &gt;...

**Definition** [GLTFTechnique.h:191](#l00191)



[ANSYS::AVZ::GLTFWriter::State::Create](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_state.xhtml#ae4803e3f9a8c679734664528596c4639)

static State * Create(GLTF *gltf, StateType type, double v1, double v2=0, double v3=0, double v4=0)



[ANSYS::AVZ::GLTFWriter::Technique](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml)

Techniques performs the rendering of primitives.

**Definition** [GLTFTechnique.h:240](#l00239)



[ANSYS::AVZ::GLTFWriter::Technique::AppendState](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#a8b2b0766157324d5a2093a3fca36379f)

virtual bool AppendState(State *state)=0



[ANSYS::AVZ::GLTFWriter::Technique::Create](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#a97fb731bcd9a3f78ff1bc5ac1a83fe1b)

static Technique * Create(GLTF *gltf, Program *program=0, bool is2D=false)



[ANSYS::AVZ::GLTFWriter::Technique::AppendParameter](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#ae55c184b6165d5f1ea88e3db34522ba9)

virtual bool AppendParameter(Parameter *parameter)=0



[ANSYS::AVZ::GLTFWriter::Technique::Mirror](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_technique.xhtml#af21efc235fe9ee2ba39cc80d1dd13898)

virtual Technique * Mirror()=0



[ANSYS::AVZ::GLTFWriter::Value](class_a_n_s_y_s_1_1_a_v_z_1_1_g_l_t_f_writer_1_1_value.xhtml)

Values are objects for storing single and multiple numbers and strings.

**Definition** [GLTFValue.h:26](_g_l_t_f_value_8h_source.xhtml#l00025)



[ANSYS](namespace_a_n_s_y_s.xhtml)

GLTFWriter API Documentation.

**Definition** [GLTFAnimation.h:19](_g_l_t_f_animation_8h_source.xhtml#l00019)