73 lines
2.2 KiB
GLSL
73 lines
2.2 KiB
GLSL
#line 2
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/*
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* Copyright (c) 2023 LAX1DUDE. All Rights Reserved.
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*
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* WITH THE EXCEPTION OF PATCH FILES, MINIFIED JAVASCRIPT, AND ALL FILES
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* NORMALLY FOUND IN AN UNMODIFIED MINECRAFT RESOURCE PACK, YOU ARE NOT ALLOWED
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* TO SHARE, DISTRIBUTE, OR REPURPOSE ANY FILE USED BY OR PRODUCED BY THE
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* SOFTWARE IN THIS REPOSITORY WITHOUT PRIOR PERMISSION FROM THE PROJECT AUTHOR.
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*
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* NOT FOR COMMERCIAL OR MALICIOUS USE
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*
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* (please read the 'LICENSE' file this repo's root directory for more info)
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*
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*/
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precision lowp int;
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precision highp float;
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precision mediump sampler2D;
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layout(location = 0) in vec2 a_position2f;
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layout(location = 1) in vec3 p_position3f;
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layout(location = 2) in vec2 p_texCoords2i;
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layout(location = 3) in vec2 p_lightMap2f;
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layout(location = 4) in vec2 p_particleSize_texCoordsSize_2i;
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layout(location = 5) in vec4 p_color4f;
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out vec2 v_texCoord2f;
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out vec4 v_color4f;
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out vec2 v_lightmap2f;
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#ifdef COMPILE_FORWARD_VSH
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out vec4 v_position4f;
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uniform mat4 u_modelViewMatrix4f;
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uniform mat4 u_projectionMatrix4f;
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#endif
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#ifdef COMPILE_GBUFFER_VSH
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uniform mat4 u_matrixTransform;
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#endif
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uniform vec3 u_texCoordSize2f_particleSize1f;
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uniform vec4 u_transformParam_1_2_3_4_f;
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uniform float u_transformParam_5_f;
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void main() {
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v_color4f = p_color4f.bgra;
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v_lightmap2f = p_lightMap2f;
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vec2 tex2f = a_position2f * 0.5 + 0.5;
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tex2f.y = 1.0 - tex2f.y;
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tex2f = p_texCoords2i + tex2f * p_particleSize_texCoordsSize_2i.y;
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v_texCoord2f = tex2f * u_texCoordSize2f_particleSize1f.xy;
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float particleSize = u_texCoordSize2f_particleSize1f.z * p_particleSize_texCoordsSize_2i.x;
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vec3 pos3f = p_position3f;
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pos3f.x += u_transformParam_1_2_3_4_f.x * particleSize * a_position2f.x;
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pos3f.x += u_transformParam_1_2_3_4_f.w * particleSize * a_position2f.y;
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pos3f.y += u_transformParam_1_2_3_4_f.y * particleSize * a_position2f.y;
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pos3f.z += u_transformParam_1_2_3_4_f.z * particleSize * a_position2f.x;
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pos3f.z += u_transformParam_5_f * particleSize * a_position2f.y;
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#ifdef COMPILE_GBUFFER_VSH
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gl_Position = u_matrixTransform * vec4(pos3f, 1.0);
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#endif
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#ifdef COMPILE_FORWARD_VSH
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v_position4f = u_modelViewMatrix4f * vec4(pos3f, 1.0);
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gl_Position = u_projectionMatrix4f * v_position4f;
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#endif
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}
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