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Changed on what sun angle shadows get rendered.

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Faerbit 2015-03-09 22:31:45 +01:00
parent cbb65848d9
commit 1b3fa3eed3
2 changed files with 2 additions and 2 deletions
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2
data/shader/phong.fsh
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@ -155,7 +155,7 @@ void main()
if(length(directionalLightVector)>0.0f) { if(length(directionalLightVector)>0.0f) {
vec3 directionalVector = normalize(directionalLightVector); vec3 directionalVector = normalize(directionalLightVector);
sunAngle = dot(vec3(0.0, 1.0, 0.0), directionalVector); sunAngle = dot(vec3(0.0, 1.0, 0.0), directionalVector);
if ( sunAngle > -0.7) { if ( sunAngle > -0.6) {
float directionalVisibility = 1.0f; float directionalVisibility = 1.0f;
if (distanceToBorder(shadowCoord1.xy) <= 0.5 && distanceToBorder(shadowCoord1.xy) > 0.2) { if (distanceToBorder(shadowCoord1.xy) <= 0.5 && distanceToBorder(shadowCoord1.xy) > 0.2) {
if (distanceToBorder(shadowCoord0.xy) <= 0.5 && distanceToBorder(shadowCoord0.xy) > 0.2) { if (distanceToBorder(shadowCoord0.xy) <= 0.5 && distanceToBorder(shadowCoord0.xy) > 0.2) {

2
graphics.cc
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@ -348,7 +348,7 @@ void Graphics::render(double time)
for (unsigned int i = 0; i<framebuffer_directional.size(); i++) { for (unsigned int i = 0; i<framebuffer_directional.size(); i++) {
framebuffer_directional.at(i)->bind(); framebuffer_directional.at(i)->bind();
glClear(GL_DEPTH_BUFFER_BIT); glClear(GL_DEPTH_BUFFER_BIT);
if (sunAngle > -0.7f) { if (sunAngle > -0.6f) {
float projection_size = 0.0f; float projection_size = 0.0f;
switch(i) { switch(i) {
case 0: case 0: