59 lines
1.8 KiB
GLSL
59 lines
1.8 KiB
GLSL
#line 2
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/*
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* Copyright (c) 2022 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 lowp sampler2D;
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in vec2 a_position2f;
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in vec3 p_position3f;
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in vec2 p_texCoords2i;
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in vec2 p_lightMap2f;
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in vec2 p_particleSize_texCoordsSize_2i;
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in vec4 p_color4f;
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out vec2 v_texCoord2f;
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out vec4 v_color4f;
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uniform mat4 u_matrixTransform;
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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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uniform vec4 u_color4f;
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uniform sampler2D u_lightmapTexture;
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void main() {
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v_color4f = u_color4f * p_color4f.bgra * texture(u_lightmapTexture, 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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gl_Position = u_matrixTransform * vec4(pos3f, 1.0);
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}
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