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Merge pull request #5962 from Alex-doc/Y_billboard

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Implements Y billboard
This commit is contained in:
Juan Linietsky 2016-09-10 12:12:26 -03:00 committed by GitHub
commit e2aad59b59
1 changed files with 16 additions and 1 deletions
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17
drivers/gles2/rasterizer_gles2.cpp
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@ -6777,7 +6777,7 @@ void RasterizerGLES2::_render_list_forward(RenderList *p_render_list,const Trans
}
}
if (e->instance->billboard || e->instance->depth_scale) {
if (e->instance->billboard || e->instance->billboard_y || e->instance->depth_scale) {
Transform xf=e->instance->transform;
if (e->instance->depth_scale) {
@ -6808,6 +6808,21 @@ void RasterizerGLES2::_render_list_forward(RenderList *p_render_list,const Trans
xf.basis.scale(scale);
}
if (e->instance->billboard_y) {
Vector3 scale = xf.basis.get_scale();
Vector3 look_at = p_view_transform.get_origin();
look_at.y = 0.0;
Vector3 look_at_norm = look_at.normalized();
if (current_rt && current_rt_vflip) {
xf.set_look_at(xf.origin,xf.origin + look_at_norm, Vector3(0.0, -1.0, 0.0));
} else {
xf.set_look_at(xf.origin,xf.origin + look_at_norm, Vector3(0.0, 1.0, 0.0));
}
xf.basis.scale(scale);
}
material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, xf);
} else {