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#pragma once
#include <mbgl/programs/program.hpp>
#include <mbgl/programs/attributes.hpp>
#include <mbgl/programs/uniforms.hpp>
#include <mbgl/shaders/hillshade.hpp>
#include <mbgl/util/geometry.hpp>
#include <mbgl/style/layers/hillshade_layer_properties.hpp>
namespace mbgl {
namespace uniforms {
MBGL_DEFINE_UNIFORM_SCALAR(Color, u_shadow);
MBGL_DEFINE_UNIFORM_SCALAR(Color, u_highlight);
MBGL_DEFINE_UNIFORM_SCALAR(Color, u_accent);
MBGL_DEFINE_UNIFORM_VECTOR(float, 2, u_light);
MBGL_DEFINE_UNIFORM_VECTOR(float, 2, u_latrange);
} // namespace uniforms
class HillshadeProgram : public Program<
shaders::hillshade,
gl::Triangle,
gl::Attributes<
attributes::a_pos,
attributes::a_texture_pos>,
gl::Uniforms<
uniforms::u_matrix,
uniforms::u_image,
uniforms::u_highlight,
uniforms::u_shadow,
uniforms::u_accent,
uniforms::u_light,
uniforms::u_latrange>,
style::HillshadePaintProperties>{
public:
using Program::Program;
static LayoutVertex layoutVertex(Point<int16_t> p, Point<uint16_t> t) {
return LayoutVertex {
{{
p.x,
p.y
}},
{{
t.x,
t.y
}}
};
}
};
using HillshadeLayoutVertex = HillshadeProgram::LayoutVertex;
using HillshadeAttributes = HillshadeProgram::Attributes;
} // namespace mbgl
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