2016-11-19 09:28:01 +00:00
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#include "graphics/buffer.h"
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#include "graphics/model.h"
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#include "graphics/shader.h"
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#include "graphics/skybox.h"
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#include "matrix.h"
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2016-09-21 07:55:53 +00:00
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#ifndef LOVR_GRAPHICS_TYPES
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#define LOVR_GRAPHICS_TYPES
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2016-09-27 06:48:09 +00:00
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2016-09-29 04:47:36 +00:00
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typedef struct {
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int x;
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int y;
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int width;
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int height;
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} ScissorRectangle;
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2016-09-30 02:39:25 +00:00
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typedef enum {
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2016-10-01 19:10:38 +00:00
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DRAW_MODE_FILL,
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DRAW_MODE_LINE
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} DrawMode;
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2016-10-03 19:02:49 +00:00
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typedef enum {
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POLYGON_WINDING_CLOCKWISE = GL_CW,
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POLYGON_WINDING_COUNTERCLOCKWISE = GL_CCW
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} PolygonWinding;
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2016-11-23 04:59:11 +00:00
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typedef enum {
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COMPARE_EQUAL = GL_EQUAL,
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COMPARE_NOT_EQUAL = GL_NOTEQUAL,
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COMPARE_LESS = GL_LESS,
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COMPARE_LEQUAL = GL_LEQUAL,
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COMPARE_GEQUAL = GL_GEQUAL,
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COMPARE_GREATER = GL_GREATER
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} CompareMode;
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2016-09-27 06:48:09 +00:00
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typedef struct {
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Shader* activeShader;
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Shader* defaultShader;
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Shader* skyboxShader;
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vec_mat4_t transforms;
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mat4 projection;
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unsigned int color;
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char colorMask;
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int isScissorEnabled;
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ScissorRectangle scissor;
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GLuint shapeArray;
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GLuint shapeBuffer;
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GLuint shapeIndexBuffer;
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vec_float_t shapeData;
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vec_uint_t shapeIndices;
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float lineWidth;
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float pointSize;
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int isCullingEnabled;
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PolygonWinding polygonWinding;
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CompareMode depthTest;
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int isWireframe;
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} GraphicsState;
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#endif
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2016-07-07 07:04:24 +00:00
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2016-08-10 06:28:17 +00:00
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void lovrGraphicsInit();
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2016-10-04 22:13:57 +00:00
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void lovrGraphicsDestroy();
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void lovrGraphicsReset();
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void lovrGraphicsClear(int color, int depth);
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void lovrGraphicsPresent();
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void lovrGraphicsPrepare();
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void lovrGraphicsGetBackgroundColor(float* r, float* g, float* b, float* a);
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void lovrGraphicsSetBackgroundColor(float r, float g, float b, float a);
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void lovrGraphicsGetColor(unsigned char* r, unsigned char* g, unsigned char* b, unsigned char* a);
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void lovrGraphicsSetColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
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void lovrGraphicsGetColorMask(char* r, char* g, char* b, char* a);
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void lovrGraphicsSetColorMask(char r, char g, char b, char a);
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int lovrGraphicsIsScissorEnabled();
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void lovrGraphicsSetScissorEnabled(int isEnabled);
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void lovrGraphicsGetScissor(int* x, int* y, int* width, int* height);
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void lovrGraphicsSetScissor(int x, int y, int width, int height);
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Shader* lovrGraphicsGetShader();
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void lovrGraphicsSetShader(Shader* shader);
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void lovrGraphicsSetProjection(float near, float far, float fov);
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void lovrGraphicsSetProjectionRaw(mat4 projection);
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float lovrGraphicsGetLineWidth();
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void lovrGraphicsSetLineWidth(float width);
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2016-11-13 01:38:49 +00:00
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float lovrGraphicsGetPointSize();
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void lovrGraphicsSetPointSize(float size);
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2016-11-23 05:07:33 +00:00
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int lovrGraphicsIsCullingEnabled();
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void lovrGraphicsSetCullingEnabled(int isEnabled);
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PolygonWinding lovrGraphicsGetPolygonWinding();
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void lovrGraphicsSetPolygonWinding(PolygonWinding winding);
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CompareMode lovrGraphicsGetDepthTest();
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void lovrGraphicsSetDepthTest(CompareMode depthTest);
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int lovrGraphicsIsWireframe();
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void lovrGraphicsSetWireframe(int wireframe);
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int lovrGraphicsPush();
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int lovrGraphicsPop();
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void lovrGraphicsOrigin();
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void lovrGraphicsTranslate(float x, float y, float z);
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void lovrGraphicsRotate(float w, float x, float y, float z);
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void lovrGraphicsScale(float x, float y, float z);
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2016-11-02 03:48:04 +00:00
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void lovrGraphicsTransform(float tx, float ty, float tz, float sx, float sy, float sz, float angle, float ax, float ay, float az);
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void lovrGraphicsMatrixTransform(mat4 transform);
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int lovrGraphicsGetWidth();
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int lovrGraphicsGetHeight();
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void lovrGraphicsSetShapeData(float* data, int dataCount, unsigned int* indices, int indicesCount);
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void lovrGraphicsDrawLinedShape(GLenum mode);
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void lovrGraphicsDrawFilledShape();
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void lovrGraphicsPoints(float* points, int count);
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void lovrGraphicsLine(float* points, int count);
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void lovrGraphicsTriangle(DrawMode mode, float* points);
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void lovrGraphicsPlane(DrawMode mode, float x, float y, float z, float size, float nx, float ny, float nz);
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2016-10-01 20:39:38 +00:00
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void lovrGraphicsCube(DrawMode mode, float x, float y, float z, float size, float angle, float axisX, float axisY, float axisZ);
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2016-10-24 22:02:23 +00:00
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void lovrGraphicsSkybox(Skybox* skybox, float angle, float ax, float ay, float az);
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