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0031996: Visualization - PhongShading.fs compilation error on OpenGL drivers for AMD Radeon

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Fixed occLight_IsHeadlight() misuse in sample GLSL program.
This commit is contained in:
kgv
2020-12-14 22:07:24 +03:00
committed by bugmaster
parent 6eb502b27b
commit 6169ae2d3d
1 changed files with 2 additions and 2 deletions
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4
src/Shaders/PhongShading.fs
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@@ -65,7 +65,7 @@ void spotLight (in int theId,
{
vec3 aLight = occLight_Position (theId).xyz;
vec3 aSpotDir = occLight_SpotDirection (theId).xyz;
if (occLight_IsHeadlight (theId) == 0)
if (!occLight_IsHeadlight (theId))
{
aLight = vec3 (occWorldViewMatrix * vec4 (aLight, 1.0));
aSpotDir = vec3 (occWorldViewMatrix * vec4 (aSpotDir, 0.0));
@@ -114,7 +114,7 @@ void directionalLight (in int theId,
in vec3 theView)
{
vec3 aLight = normalize (occLight_Position (theId).xyz);
if (occLight_IsHeadlight (theId) == 0)
if (!occLight_IsHeadlight (theId))
{
aLight = vec3 (occWorldViewMatrix * vec4 (aLight, 0.0));
}