2b9fbb0731
* uses OSM Bright style * adds dot shader * adds layer translation * adds dashed line support * adds style array parsing * improves background layer parsing * improves style constant parsing * fixes sprite JSON pixel ratio parsing
46 lines
960 B
C++
46 lines
960 B
C++
#ifndef LLMR_SHADER_SHADER_LINE
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#define LLMR_SHADER_SHADER_LINE
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#include <llmr/shader/shader.hpp>
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namespace llmr {
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class LineShader : public Shader {
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public:
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LineShader();
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void bind(char *offset);
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void setExtrudeMatrix(const std::array<float, 16>& exmatrix);
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void setColor(const std::array<float, 4>& color);
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void setLineWidth(const std::array<float, 2>& linewidth);
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void setRatio(float ratio);
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void setDashArray(const std::array<float, 2>& dasharray);
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void setDebug(float debug);
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private:
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int32_t a_pos = -1;
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int32_t a_extrude = -1;
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int32_t a_linesofar = -1;
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std::array<float, 16> exmatrix = {{}};
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int32_t u_exmatrix = -1;
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std::array<float, 4> color = {{}};
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int32_t u_color = -1;
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std::array<float, 2> linewidth = {{}};
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int32_t u_linewidth = -1;
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float ratio = 0;
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int32_t u_ratio = -1;
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std::array<float, 2> dasharray = {{}};
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int32_t u_dasharray = -1;
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};
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}
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#endif
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