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Changing how the intensity is calculated.

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Faerbit 2014-11-19 00:59:33 +01:00
parent 7683f4f521
commit d18cf76cea
1 changed files with 1 additions and 1 deletions
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2
Shader/phong.fsh
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@ -40,7 +40,7 @@ void main()
// only take lights into account with meaningful contribution // only take lights into account with meaningful contribution
if (distance > 0.001f) { if (distance > 0.001f) {
vec3 lightVector = normalize(lightSources[i]-vec3(fragPosition)); vec3 lightVector = normalize(lightSources[i]-vec3(fragPosition));
float intensity = (lightIntensities[i])/(distance); float intensity = clamp(pow(2.718,(-(1/lightIntensities[i])*distance)), 0.0, 1.0);
diffuseColor += clamp(dot(normalize(vNormal), lightVector) diffuseColor += clamp(dot(normalize(vNormal), lightVector)
*diffuseFactor*intensity*lightColors[i], 0.0, 1.0); *diffuseFactor*intensity*lightColors[i], 0.0, 1.0);
vec3 cameraVector = normalize(camera - vec3(fragPosition)); vec3 cameraVector = normalize(camera - vec3(fragPosition));