+clipping

4 files changed, 2 insertions, 197 deletions

diff --git a/src/example/example.h b/src/example/example.h
index 7879257..15b547e 100644
--- a/src/example/example.h
+++ b/src/example/example.h
@@ -13,6 +13,8 @@ extern void ondraw##i(void*);
 
 #define EXAMPLECUR       texture
 
+/*All examples*/
+
 EXAMPLE(cube);
 EXAMPLE(line);
 EXAMPLE(dot);
diff --git a/src/example/example_cube.c b/src/example/example_cube.c
deleted file mode 100644
index caedd64..0000000
--- a/src/example/example_cube.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include "example.h"
-
-/*Õý·½Ìå*/
-Vec3 verts[] = {
-	// front face 
-	{1, 1, 1}, {-1, 1, 1}, {-1, -1, 1}, {1, -1, 1},
-	// back face
-	{1, 1, -1}, {-1, 1, -1}, {-1, -1, -1}, {1, -1, -1},
-};
-
-Color colors[] = {
-	0xffff0000, 0xff00ff00, 0xffff00ff, 0xff00ffff,
-	0xff0000ff, 0xff000000, 0xffffff00, 0xffffffff,
-};
-
-int cube[] = {
-	0, 2, 1, 0, 3, 2, 
-	1, 2, 5, 2, 6, 5, 
-	4, 5, 6, 4, 6, 7, 
-	0, 4, 7, 0, 7, 3, 
-	0, 1, 4, 1, 5, 4, 
-	2, 3, 6, 3, 7, 6
-};
-Mat4 m;
-void onloadcube(void* data) {
-}
-
-void oneventcube(void* data) {
-	SDL_Event* e = (SDL_Event*)data;
-}
-
-float _t = 0;
-
-void onupdatecube(void*data) {
-	uint dt = *(uint*)data;
-	ssr_matrixmode(MATRIX_MODEL);
-	ssr_loadidentity();
-	ssr_translate(0, 0, -3);
-	ssr_rotate(360 * sin(_t += 0.001f), 1, 1, 1);
-	ssr_matrixmode(MATRIX_PROJECTION);
-	ssr_loadidentity();
-	ssr_perspective(100 + 20 * sin(_t * 10), 1.25f, -0.1f, -100);
-	ssr_matrixmode(MATRIX_VIEW);
-	ssr_loadidentity();
-	Vec3 pos = { 0,0,0 }, target = { 0,0,-1 }, up = { 0,1,0 };
-	ssr_lookat(&pos, &target, &up);
-	ssr_getmvp(&m);
-}
-
-void ondrawcube(void*data) {
-	ssr_clearcolor(0);
-	Vec2 proj[8];
-
-	for (int i = 0; i < 8; ++i) {
-		Vec4 v = { verts[i].x, verts[i].y ,verts[i].z ,1 }, temp;
-		mat4_applytovec4(&m, &v, &temp);
-		temp.x /= temp.w;
-		temp.y /= temp.w;
-		temp.z /= temp.w;
-		//vec4_print(&temp);
-		proj[i].x = temp.x;
-		proj[i].y = temp.y;
-	}
-	for (int j = 1; j < sizeof(cube) / sizeof(int); ++j) {
-		int fromx = proj[cube[j]].x * 250.f + 250, fromy = 200 - proj[cube[j]].y * 200.f;
-		int tox = proj[cube[j - 1]].x * 250.f + 250, toy = 200 - proj[cube[j - 1]].y * 200.f;
-		ssrR_putline(fromx, fromy , tox, toy, 0xffff0000);
-	}
-
-	Vec2 v1 = { 0, 0 }, v2 = { 3, 1 }, v3 = {1, 5};
-	float area = ssrR_area(&v1, &v2, &v3);
-	printf("%f\n", area);
-}
diff --git a/src/example/example_dot.c b/src/example/example_dot.c
deleted file mode 100644
index 0a88084..0000000
--- a/src/example/example_dot.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include "example.h"
-#include "../core/rasterizer.h"
-
-Vec3 pos = { 0, 0, 2 }, target = { 0,0,-1 }, up = { 0, 1, 0 };
-
-float dot[] = { 0, 0, -2 };
-
-void onloaddot(void* data) {
-
-}
-
-void oneventdot(void* data) {
-	SDL_Event* e = (SDL_Event*)data;
-}
-
-void onupdatedot(void*data) {
-	uint dt = *(uint*)data;
-	ssr_matrixmode(MATRIX_VIEW);
-	ssr_lookat(&pos, &target, &up);
-	ssr_matrixmode(MATRIX_PROJECTION);
-}
-
-float j = 0;
-
-void ondrawdot(void*data) {
-	ssr_clearcolor(0xffffffff);
-
-	//for (int i = -50; i < 200; ++i) {
-	//	ssr_putpoint(i * sin(j += 0.1f), 300 * cos(j), ssr_color(0xff, 0, 0xff, 0));
-	//}
-
-	ssrR_putline(-100, 0, 100, 200, 0xffff0000);
-	
-//	printf("%u\n", (UINT_MAX  * (double)0.5F));
-
-}
diff --git a/src/example/example_texture.c b/src/example/example_texture.c
deleted file mode 100644
index db2868b..0000000
--- a/src/example/example_texture.c
+++ /dev/null
@@ -1,88 +0,0 @@
-#include "example.h"
-
-Vert** quad;
-static Vec3 verts[] = {
-	// front face 
-	{1, 1, 1}, {-1, 1, 1}, {-1, -1, 1}, {1, -1, 1},
-	// back face
-	{1, 1, -1}, {-1, 1, -1}, {-1, -1, -1}, {1, -1, -1},
-};
-static Color colors[] = {
-	0xffff0000, 0xff00ff00, 0xff0000ff, 0xffff00ff,
-	0xffaa28aa, 0xffFFC58E, 0xffA100FF, 0xffFAFF00,
-};
-
-int face[] = {
-	0, 1, 2, 0, 2, 3,
-	1, 5, 2, 2, 5, 6,
-	4, 6, 5, 4, 7, 6,
-	0, 3, 7, 0, 7, 4,
-	0, 4, 1, 1, 4, 5,
-	2, 6, 3, 3, 6, 7
-};
-
-void vert(UniformCollection* uniforms, VertexShaderIn* in, Vec4* homocoord) {
-	static Vec4 p; p.xyz = *in->vertex->position; p.w = 1;
-	mat4_applytovec4(uniforms->mvp, &p, homocoord);
-}
-bool frag(UniformCollection* uniforms, FragmentShaderIn* in, Color* color) {
-	ssrS_bcpcolor(in->bc, in->A->color, in->B->color, in->C->color, color);
-	return 1;
-}
-Program program = { vert, frag };
-
-void onloadtexture(void* data) {
-	ssr_matrixmode(MATRIX_PROJECTION);
-	ssr_loadidentity();
-	ssr_perspective(90, 1.25f, 0.1f, 10);
-	//ssr_ortho(-5, 5, -4, 4, 0.1, 10);
-	ssr_matrixmode(MATRIX_VIEW);
-	ssr_loadidentity();
-	Vec3 p = { 0, 0, 0 }, target = { 0, 0, -1 };
-	ssr_lookat(&p, &target, &vec3up);
-
-	quad = ssrM_newvector(Vert*, 8);
-	quad[0] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[1] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[2] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[3] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[4] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[5] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[6] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[7] = vert_new(VERTMASK_POSITION | VERTMASK_COLOR);
-	quad[0]->index = 0; *quad[0]->position = verts[0]; quad[0]->color = colors[0];
-	quad[1]->index = 1; *quad[1]->position = verts[1]; quad[1]->color = colors[1];
-	quad[2]->index = 2; *quad[2]->position = verts[2]; quad[2]->color = colors[2];
-	quad[3]->index = 3; *quad[3]->position = verts[3]; quad[3]->color = colors[3];
-	quad[4]->index = 4; *quad[4]->position = verts[4]; quad[4]->color = colors[4];
-	quad[5]->index = 5; *quad[5]->position = verts[5]; quad[5]->color = colors[5];
-	quad[6]->index = 6; *quad[6]->position = verts[6]; quad[6]->color = colors[6];
-	quad[7]->index = 7; *quad[7]->position = verts[7]; quad[7]->color = colors[7];
-
-	ssr_bindvertices(quad, 8, face, 12);
-
-	ssr_useprogram(&program);
-	ssr_enable(ENABLEMASK_BACKFACECULL);
-	ssr_enable(ENABLEMASK_DEPTHTEST);
-}
-
-void oneventtexture(void* data) {
-	SDL_Event* e = (SDL_Event*)data;
-}
-
-static float _t = 0;
-
-void onupdatetexture(void*data) {
-	uint dt = *(uint*)data;
-	ssr_matrixmode(MATRIX_MODEL);
-	ssr_loadidentity();
-	ssr_translate(0, 0, -3);
-	ssr_rotate(_t -= dt / 50.f, 1, 1, 1);
-}
-
-void ondrawtexture(void*data) {
-	ssr_clearcolor(0x00);
-	ssr_cleardepth();
-
-	ssr_draw(PRIMITIVE_TRIANGLE);
-}