internal void drawShadowBuffers(Framebuffer shadowFb)
{
shadowFb.enable(false);
for (int i = 0; i < spotlights.Count; i++)
{
spotlights[i].lightId = i;
bool needsUpdate = spotlights[i].viewInfo.checkForUpdates(drawables);
currentLight = i;
if (needsUpdate)
{
Console.WriteLine(i + " -> updating Shadowbuffer");
GL.Disable(EnableCap.Blend);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
//GL.CullFace(CullFaceMode.Front);
GL.DepthFunc(DepthFunction.Always);
mFilter2d.draw(ShaderTypes.wipingShader, new int[] { spotlights[i].ProjectionTexture }, Shader.Uniform.in_vector, new Vector2(i, lightCount));
GL.DepthFunc(DepthFunction.Less);
GL.ColorMask(false, false, false, true);
drawSceene(Pass.shadow, spotlights[i].viewInfo);
GL.ColorMask(true, true, true, true);
}
}
GL.Disable(EnableCap.Blend);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
//GL.CullFace(CullFaceMode.Front);
//"disable" writing to certain uv space
int tmpLightCount = lightCount;
lightCount = 1;
currentLight = 0;
if (sunLight.viewInfo.wasUpdated)
{
//generating wide range sun shadows
sunFrameBuffer.enable(true);
GL.ColorMask(false, false, false, false);
drawSceene(Pass.shadow, sunLight.viewInfo);
GL.ColorMask(true, true, true, true);
}
//generating short range sun shadows
sunInnerFrameBuffer.enable(true);
GL.ColorMask(false, false, false, false);
drawSceene(Pass.shadow, sunLight.innerViewInfo);
GL.ColorMask(true, true, true, true);
//clean up
lightCount = tmpLightCount;
}
internal void drawShadowBuffers(Framebuffer shadowFb)
{
shadowFb.enable(false);
for (int i = 0; i < spotlights.Count; i++)
{
spotlights[i].lightId = i;
bool needsUpdate = spotlights[i].viewInfo.checkForUpdates(drawables);
currentLight = i;
if (needsUpdate)
{
Console.WriteLine(i + " -> updating Shadowbuffer");
GL.Disable(EnableCap.Blend);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
//GL.CullFace(CullFaceMode.Front);
GL.DepthFunc(DepthFunction.Always);
mFilter2d.draw(ShaderTypes.wipingShader, new int[] { spotlights[i].ProjectionTexture }, Shader.Uniform.in_vector, new Vector2(i, lightCount));
GL.DepthFunc(DepthFunction.Less);
GL.ColorMask(false, false, false, true);
drawSceene(Pass.shadow, spotlights[i].viewInfo);
GL.ColorMask(true, true, true, true);
}
}
GL.Disable(EnableCap.Blend);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
//GL.CullFace(CullFaceMode.Front);
//"disable" writing to certain uv space
int tmpLightCount = lightCount;
lightCount = 1;
currentLight = 0;
if (sunLight.viewInfo.wasUpdated)
{
//generating wide range sun shadows
sunFrameBuffer.enable(true);
GL.ColorMask(false, false, false, false);
drawSceene(Pass.shadow, sunLight.viewInfo);
GL.ColorMask(true, true, true, true);
}
//generating short range sun shadows
sunInnerFrameBuffer.enable(true);
GL.ColorMask(false, false, false, false);
drawSceene(Pass.shadow, sunLight.innerViewInfo);
GL.ColorMask(true, true, true, true);
//clean up
lightCount = tmpLightCount;
}
