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Set up game-neutral collision materials; Jump Not Allowed flag now flags that surface as unstandable; other minor fixes

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parax0
2017-01-11 06:29:30 -07:00
parent be40dfdf02
commit 08dee84367
13 changed files with 255 additions and 85 deletions
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8
resources/shaders/CollisionShader.vs
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@@ -15,6 +15,9 @@ layout(std140) uniform MVPBlock
mat4 ProjMtx;
};
uniform bool IsFloor;
uniform bool IsUnstandable;
// Main
void main()
{
@@ -31,4 +34,9 @@ void main()
float Alpha = (-LightDot + 1.0) / 2;
float LightAlpha = mix(kLightColorMin, kLightColorMax, Alpha);
LightColor = vec4(LightAlpha, LightAlpha, LightAlpha, 1.0);
// If this is not a floor, make the surface significantly darker
// The surface is considered a floor if IsFloor is true OR if the floor normal Z is greater than 0.85
float FloorMul = (!IsUnstandable && (IsFloor || RawNormal.z > 0.85)) ? 1.0 : 0.5;
LightColor *= FloorMul;
}