44 lines
1.1 KiB
GLSL
44 lines
1.1 KiB
GLSL
#include <commons>
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layout (location = 0) in vec3 v_position;
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layout (location = 1) in vec2 v_texCoord;
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layout (location = 2) in vec4 v_light;
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layout (location = 3) in vec4 v_normal;
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#include <world_vertex_header>
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#include <lighting>
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#include <fog>
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#include <sky>
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out vec4 a_torchLight;
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void main() {
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a_modelpos = u_model * vec4(v_position, 1.0f);
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vec3 pos3d = a_modelpos.xyz - u_cameraPos;
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a_realnormal = v_normal.xyz * 2.0 - 1.0;
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a_normal = calc_screen_normal(a_realnormal);
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a_torchLight = vec4(calc_torch_light(
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v_light.rgb, a_realnormal, a_modelpos.xyz, u_torchlightColor, u_gamma
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), 1.0);
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a_texCoord = v_texCoord;
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a_dir = a_modelpos.xyz - u_cameraPos;
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vec3 skyLightColor = pick_sky_color(u_skybox);
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a_skyLight = skyLightColor.rgb*v_light.a;
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mat4 viewmodel = u_view * u_model;
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a_distance = length(viewmodel * vec4(pos3d, 0.0));
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#ifndef ADVANCED_RENDER
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a_fog = calc_fog(length(viewmodel * vec4(pos3d * FOG_POS_SCALE, 0.0)) / 256.0);
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#endif
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a_emission = v_normal.w;
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vec4 viewmodelpos = u_view * a_modelpos;
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a_position = viewmodelpos.xyz;
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gl_Position = u_proj * viewmodelpos;
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}
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