public static void MapSimpleLightsToShader(ShaderProgram sp)
{
sp.SetUniform("SimpleLightsCount", SimpleLights.Count);
sp.SetUniformArray("SimpleLightsPos", SimpleLights.Select<SimplePointLight, Vector3>(a => a.Transformation.GetPosition()).ToArray());
sp.SetUniformArray("SimpleLightsColors", SimpleLights.Select<SimplePointLight, Vector4>(a =>
new Vector4(a.Color.R / 255.0f, a.Color.G / 255.0f, a.Color.B / 255.0f, a.Color.A / 255.0f)).ToArray());
}
private void SetLightingUniforms(ShaderProgram shader)
{
shader.SetUniformArray("LightsPs", LightPool.GetPMatrices());
shader.SetUniformArray("LightsVs", LightPool.GetVMatrices());
shader.SetUniformArray("LightsPos", LightPool.GetPositions());
shader.SetUniformArray("LightsFarPlane", LightPool.GetFarPlanes());
shader.SetUniformArray("LightsColors", LightPool.GetColors());
shader.SetUniformArray("LightsRanges", LightPool.GetRanges());
shader.SetUniformArray("LightsMixModes", LightPool.GetMixModes());
shader.SetUniform("LightsCount", LightPool.GetPositions().Length);
}
public void SetLightingUniforms(ShaderProgram shader)
{
// MEMORY LEAK
pmats = new List<Matrix4>();
shadowmaplayers = new List<int>();
vmats = new List<Matrix4>();
poss = new List<Vector3>();
fplanes = new List<float>();
colors = new List<Vector4>();
mmodes = new List<int>();
ipointer = 0;
foreach(var e in Lights)
if(e is IShadowMapableLight)
{
var l = e as IShadowMapableLight;
var p = e as ILight;
pmats.Add(l.GetPMatrix());
vmats.Add(l.GetVMatrix());
shadowmaplayers.Add((l as ProjectionLight).ShadowMapArrayIndex);
poss.Add(p.GetPosition());
colors.Add(new Vector4(p.GetColor()));
ipointer++;
}
Game.ShadowMaps.Bind(0);
shader.SetUniformArray("LightsPs", pmats.ToArray());
shader.SetUniformArray("LightsVs", vmats.ToArray());
shader.SetUniformArray("LightsShadowMapsLayer", shadowmaplayers.ToArray());
shader.SetUniformArray("LightsPos", poss.ToArray());
shader.SetUniformArray("LightsFarPlane", fplanes.ToArray());
shader.SetUniformArray("LightsColors", colors.ToArray());
shader.SetUniform("LightsCount", pmats.Count);
pmats = new List<Matrix4>();
vmats = new List<Matrix4>();
poss = new List<Vector3>();
fplanes = new List<float>();
colors = new List<Vector4>();
mmodes = new List<int>();
}