Method bind

src/world/material.cpp:25–64

}

void Material::bind(u8 view, u32 depth) const
{
	using namespace material_resource;

	// Set samplers.
	const TextureData *td = texture_data_array(_resource);
	for (u32 i = 0; i < _resource->num_textures; ++i) {
		const TextureHandle *th = texture_handle(td, i, _data);

		bgfx::UniformHandle sampler;
		bgfx::TextureHandle texture;
		sampler.idx = th->sampler_handle;
		texture.idx = th->texture_handle;

		for (u32 si = 0; si < _shader.num_samplers; ++si) {
			if (_shader.samplers[si].name == td[i].name._id) {
				bgfx::setTexture(_shader.samplers[si].stage
					, sampler
					, texture
					, _shader.samplers[si].state
					);
				break;
			}
		}
	}

	// Set uniforms.
	const UniformData *ud = uniform_data_array(_resource);
	for (u32 i = 0; i < _resource->num_uniforms; ++i) {
		const UniformHandle *uh = uniform_handle(ud, i, _data);

		bgfx::UniformHandle buh;
		buh.idx = uh->uniform_handle;
		bgfx::setUniform(buh, (char *)uh + sizeof(uh->uniform_handle));
	}

	bgfx::setState(_shader.state | BGFX_STATE_MSAA);
	bgfx::setStencil(_shader.stencil_front, _shader.stencil_back);
	bgfx::submit(view, _shader.program, depth);
}

template<typename T>
static void set_uniform_value(StringId32 name, const T &value, const MaterialResource *mr, char *dynamic_data)