f2cc840c31
add crude screenshot facility (using F1 key), it can also be used for debugging start with shadows using shadowmap, not working yet add experimental 'ignore' body index in raycast, using b3HitInfo.m_m_hitResult2
38 lines
664 B
GLSL
38 lines
664 B
GLSL
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#version 330
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precision highp float;
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in Fragment
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{
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vec4 color;
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} fragment;
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in vec3 ambient;
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out vec4 color;
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void main_textured(void)
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{
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color = fragment.color;//texture2D(Diffuse,vert.texcoord);//fragment.color;
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}
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void main(void)
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{
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vec3 N;
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N.xy = gl_PointCoord.st*vec2(2.0, -2.0) + vec2(-1.0, 1.0);
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float mag = dot(N.xy, N.xy);
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if (mag > 1.0) discard;
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vec4 texel = vec4(1,0,0,1);//fragment.color*texture(Diffuse,vert.texcoord);//fragment.color;
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vec3 ct;
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float at,af;
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af = 1.0;
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ct = texel.rgb;
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at = texel.a;
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vec3 lightDir= vec3(1,0,0);
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float diffuse = max(0.0, dot(lightDir, N));
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color = vec4(ct * diffuse, at * af);
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}
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