Added Shader::SendColor(Color)

Former-commit-id: e3af0e2cb75a437304ee274a6123114b41dd7d94

src/Nazara/Renderer/GLSLShader.cpp

@@ -318,6 +318,27 @@ bool NzGLSLShader::SendBoolean(int location, bool value)
 	return true;
 }
 
+bool NzGLSLShader::SendColor(int location, const NzColor& color)
+{
+	NzVector3f vecColor(color.r/255.f, color.g/255.f, color.b/255.f);
+
+	if (glProgramUniform3fv)
+		glProgramUniform3fv(m_program, location, 1, vecColor);
+	else
+	{
+		if (!Lock())
+		{
+			NazaraError("Failed to lock shader");
+			return false;
+		}
+
+		glUniform3fv(location, 1, vecColor);
+		Unlock();
+	}
+
+	return true;
+}
+
 bool NzGLSLShader::SendDouble(int location, double value)
 {
 	if (glProgramUniform1d)