void ButtonRendering::RenderTextureRect(bounds2f viewport, texture* texture, bounds2f b, bounds2f t, float alpha)
{
vertexbuffer<texture_vertex> shape;
shape._mode = GL_TRIANGLE_STRIP;
shape._vertices.push_back(texture_vertex(b.p11(), t.p12()));
shape._vertices.push_back(texture_vertex(b.p12(), t.p11()));
shape._vertices.push_back(texture_vertex(b.p21(), t.p22()));
shape._vertices.push_back(texture_vertex(b.p22(), t.p21()));
if (alpha == 1)
{
texture_uniforms uniforms;
uniforms._transform = sprite_transform(viewport).transform();
uniforms._texture = texture;
_renderers->_texture_renderer->render(shape, uniforms);
}
else
{
texture_alpha_uniforms uniforms;
uniforms._transform = sprite_transform(viewport).transform();
uniforms._texture = texture;
uniforms._alpha = alpha;
_renderers->_alpha_texture_renderer->render(shape, uniforms);
}
}
static void AddRect(vertexbuffer<texture_vertex>& shape, bounds2f bounds, bounds2f texture)
{
shape._vertices.push_back(texture_vertex(bounds.p11(), glm::vec2(0, 1) - texture.p11()));
shape._vertices.push_back(texture_vertex(bounds.p12(), glm::vec2(0, 1) - texture.p12()));
shape._vertices.push_back(texture_vertex(bounds.p22(), glm::vec2(0, 1) - texture.p22()));
shape._vertices.push_back(texture_vertex(bounds.p22(), glm::vec2(0, 1) - texture.p22()));
shape._vertices.push_back(texture_vertex(bounds.p21(), glm::vec2(0, 1) - texture.p21()));
shape._vertices.push_back(texture_vertex(bounds.p11(), glm::vec2(0, 1) - texture.p11()));
}
void ButtonRendering::RenderTextureRect(const glm::mat4& transform, texture* texturex, bounds2f b, bounds2f t, float alpha)
{
vertexbuffer<texture_vertex> shape;
shape._mode = GL_TRIANGLE_STRIP;
shape._vertices.push_back(texture_vertex(b.p11(), t.p12()));
shape._vertices.push_back(texture_vertex(b.p12(), t.p11()));
shape._vertices.push_back(texture_vertex(b.p21(), t.p22()));
shape._vertices.push_back(texture_vertex(b.p22(), t.p21()));
if (alpha == 1)
{
_renderers->_texture_renderer->get_uniform<glm::mat4>("transform").set_value(transform);
_renderers->_texture_renderer->get_uniform<const texture*>("texture").set_value(texturex);
_renderers->_texture_renderer->render(shape);
}
else
{
_renderers->_alpha_texture_renderer->get_uniform<glm::mat4>("transform").set_value(transform);
_renderers->_alpha_texture_renderer->get_uniform<const texture*>("texture").set_value(texturex);
_renderers->_alpha_texture_renderer->get_uniform<float>("alpha").set_value(alpha);
_renderers->_alpha_texture_renderer->render(shape);
}
}