public unsafe void SetUniform4fv(int location, int count, bool transpose, float[] value)
{
mat4 matrix;
if (transpose)
{
matrix = new mat4(
new vec4(value[0], value[4], value[8], value[12]),
new vec4(value[1], value[5], value[9], value[13]),
new vec4(value[2], value[6], value[10], value[14]),
new vec4(value[3], value[7], value[11], value[15])
);
}
else
{
matrix = new mat4(
new vec4(value[0], value[1], value[2], value[3]),
new vec4(value[4], value[5], value[6], value[7]),
new vec4(value[8], value[9], value[10], value[11]),
new vec4(value[12], value[13], value[14], value[15])
);
}
if (count == 1)
{
this.SetUniform(location, matrix);
}
else
{
var v = new mat4[count];
for (int i = 0; i < count; i++)
{
v[i] = matrix;
}
this.SetUniform(location, v);
}
}
/// <summary>
///
/// </summary>
/// <param name="matrix"></param>
public mat3(mat4 matrix)
{
this.col0 = new vec3(matrix.col0);
this.col1 = new vec3(matrix.col1);
this.col2 = new vec3(matrix.col2);
}