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Screen space reflection effect

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This commit is contained in:
Juan Linietsky
2016-11-29 19:55:12 -03:00
parent 3f40701002
commit a47c78aed1
21 changed files with 1285 additions and 82 deletions
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drivers/gles3/rasterizer_gles3.cpp
+3 -3
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@@ -178,7 +178,7 @@ void RasterizerGLES3::set_current_render_target(RID p_render_target){
if (!p_render_target.is_valid() && storage->frame.current_rt && storage->frame.clear_request) {
//handle pending clear request, if the framebuffer was not cleared
glBindFramebuffer(GL_FRAMEBUFFER,storage->frame.current_rt->front.fbo);
glBindFramebuffer(GL_FRAMEBUFFER,storage->frame.current_rt->fbo);
print_line("unbind clear of: "+storage->frame.clear_request_color);
glClearColor(
storage->frame.clear_request_color.r,
@@ -213,7 +213,7 @@ void RasterizerGLES3::restore_render_target() {
ERR_FAIL_COND(storage->frame.current_rt==NULL);
RasterizerStorageGLES3::RenderTarget * rt = storage->frame.current_rt;
glBindFramebuffer(GL_FRAMEBUFFER,rt->front.fbo);
glBindFramebuffer(GL_FRAMEBUFFER,rt->fbo);
glViewport(0,0,rt->width,rt->height);
}
@@ -238,7 +238,7 @@ void RasterizerGLES3::blit_render_target_to_screen(RID p_render_target,const Rec
glDisable(GL_BLEND);
glBindFramebuffer(GL_FRAMEBUFFER,storage->config.system_fbo);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D,rt->front.color);
glBindTexture(GL_TEXTURE_2D,rt->color);
canvas->draw_generic_textured_rect(p_screen_rect,Rect2(0,0,1,-1));
glBindTexture(GL_TEXTURE_2D,0);
canvas->canvas_end();