Function lib_hlsl_dst

src/HLSLLibrary.cpp:408–431

vector */

		/* vector */
		bv_variable lib_hlsl_dst(bv_program* prog, u8 count, bv_variable* args)
		{
			/* dst(genType) */
			if (count == 1) {
				if (args[0].type == bv_type_object) { // ceil(vec3), ...
					bv_object* vec = bv_variable_get_object(args[0]);

					glm::vec4 src1 = sd::AsVector<4, float>(args[0]);
					glm::vec4 src2 = sd::AsVector<4, float>(args[1]);

					glm::vec4 vecData(1.0f, src1.y * src2.y, src1.z, src2.w); // https://docs.microsoft.com/en-us/windows/win32/direct3dhlsl/dst---vs

					bv_variable ret = Common::create_vec(prog, bv_type_float, 4);
					bv_object* retObj = bv_variable_get_object(ret);

					for (u16 i = 0; i < retObj->type->props.name_count; i++)
						retObj->prop[i] = bv_variable_create_float(vecData[i]);

					return ret;
				}
			}

			return Common::create_vec(prog, bv_type_float, 4);
		}
		bv_variable lib_hlsl_lit(bv_program* prog, u8 count, bv_variable* args)
		{
			float ambient = 1, diffuse = 0, specular = 0;