private void SetVectors(UniformBlock uniformBlock)
{
// Use a 16 byte type to avoid alignment issues.
var customVectors = new Vector4[64];
customVectors[3] = Vector4.One;
customVectors[6] = new Vector4(1, 1, 0, 0);
customVectors[8] = Vector4.One;
customVectors[13] = Vector4.One;
customVectors[18] = Vector4.One;
customVectors[31] = new Vector4(1, 1, 0, 0);
customVectors[32] = new Vector4(1, 1, 0, 0);
// Set values from the material.
foreach (var param in vec4ByParamId)
{
customVectors[param.Key.ToVectorIndex()] = param.Value;
}
// Override the defaults or material values with animation data.
foreach (var param in Vec4ParamsMaterialAnimation)
{
customVectors[param.Key.ToVectorIndex()] = param.Value;
}
uniformBlock.SetValues("CustomVector", customVectors);
}
public void Render(Camera camera, RSkeleton Skeleton = null)
{
Shader shader = ShaderContainer.GetCurrentRModelShader();
if (!shader.LinkStatusIsOk)
{
return;
}
shader.UseProgram();
SetRenderSettingsUniforms(shader);
SetCameraUniforms(camera, shader);
// Bones
if (boneUniformBuffer != null)
{
boneUniformBuffer.BindBlock(shader);
if (Skeleton != null)
{
boneBinds = Skeleton.GetAnimationTransforms();
}
boneUniformBuffer.SetValues("transforms", boneBinds);
}
DrawMeshes(Skeleton, shader);
}
private void SetFloats(UniformBlock uniformBlock)
{
// Use a 16 byte type to avoid alignment issues.
var customFloatData = new Vector4[20];
foreach (var param in floatByParamId)
{
customFloatData[param.Key.ToFloatIndex()] = new Vector4(param.Value, 0f, 0f, 0f);
}
uniformBlock.SetValues("CustomFloat", customFloatData);
}
public static void DrawMesh(RMesh m, RSkeleton?skeleton, Shader currentShader, RMaterial?previousMaterial, UniformBlock?boneUniformBuffer, RSkeleton?previousSkeleton)
{
// Check if the uniform values have already been set for this shader.
if (previousMaterial == null || (m.Material != null && m.Material.MaterialLabel != previousMaterial.MaterialLabel))
{
m.Material?.SetMaterialUniforms(currentShader, previousMaterial);
m.Material?.SetRenderState(previousMaterial);
}
if (skeleton != null && skeleton != previousSkeleton)
{
var boneBinds = skeleton.GetAnimationTransforms();
boneUniformBuffer?.SetValues("transforms", boneBinds);
}
m.Draw(currentShader, skeleton);
}
private void SetBooleans(UniformBlock uniformBlock)
{
// Use a 16 byte type to avoid alignment issues.
var customBooleans = new IVec4[20];
customBooleans[1] = new IVec4 {
X = 1
};
customBooleans[2] = new IVec4 {
X = 0
};
customBooleans[3] = new IVec4 {
X = 1
};
customBooleans[4] = new IVec4 {
X = 1
};
customBooleans[5] = new IVec4 {
X = 0
};
customBooleans[6] = new IVec4 {
X = 0
};
customBooleans[9] = new IVec4 {
X = 0
};
customBooleans[11] = new IVec4 {
X = 1
};
foreach (var param in boolByParamId)
{
customBooleans[param.Key.ToBooleanIndex()] = new IVec4 {
X = param.Value ? 1 : 0
};
}
uniformBlock.SetValues("CustomBoolean", customBooleans);
}
public void InvalidName()
{
var uniformBlock = new UniformBlock(shader, "UniformBlockA");
Assert.IsFalse(uniformBlock.SetValues("ಠ_ಠ", new float[4]));
}
public void ValidNameLargerThanBlock()
{
var uniformBlock = new UniformBlock(shader, "UniformBlockA");
var e = Assert.ThrowsException <ArgumentOutOfRangeException>(() =>
uniformBlock.SetValues("blockAVec4", new float[100]));
}
public void ValidName()
{
var uniformBlock = new UniformBlock(shader, "UniformBlockA");
Assert.IsTrue(uniformBlock.SetValues("blockAVec4", new float[4]));
}