X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=demos%2Fshaders.cpp;h=44d0b440795cad881dc8f4c6cad7916f96a070c9;hp=1b9c64724f78bd394ab9051458bfcfe496136d63;hb=HEAD;hpb=01d2500733766710f4a11f49216a5b3dcc75a4a3

diff --git a/demos/shaders.cpp b/demos/shaders.cpp
deleted file mode 100644
index 1b9c6472..00000000
--- a/demos/shaders.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-#include <vector>
-#include <cmath>
-#include <msp/graphics/simplewindow.h>
-#include <msp/gl/capsule.h>
-#include <msp/gl/framebuffer.h>
-#include <msp/gl/light.h>
-#include <msp/gl/lighting.h>
-#include <msp/gl/material.h>
-#include <msp/gl/matrix.h>
-#include <msp/gl/mesh.h>
-#include <msp/gl/meshbuilder.h>
-#include <msp/gl/program.h>
-#include <msp/gl/programdata.h>
-#include <msp/gl/renderer.h>
-#include <msp/gl/tests.h>
-#include <msp/gl/texture2d.h>
-#include <msp/gl/texturing.h>
-#include <msp/time/timestamp.h>
-#include <msp/time/utils.h>
-#include <msp/time/units.h>
-
-using namespace std;
-using namespace Msp;
-
-int main()
-{
-	Graphics::SimpleGLWindow wnd(800, 800);
-
-	GL::Texture2D tex1;
-	GL::Texture2D tex2;
-
-	char *data = new char[256*256*3];
-	for(unsigned y=0; y<256; ++y)
-		for(unsigned x=0; x<256; ++x)
-		{
-			unsigned i = x+y*256;
-			data[i] = ((x/16+y/16)&1 ? 255 : 128);
-		}
-	tex1.storage(GL::LUMINANCE, 256, 256);
-	tex1.set_min_filter(GL::LINEAR);
-	tex1.image(0, GL::LUMINANCE, GL::UNSIGNED_BYTE, data);
-
-	for(unsigned y=0; y<256; ++y)
-		for(unsigned x=0; x<256; ++x)
-		{
-			float yf = (y%16)/40.0-0.2;
-			float xf = (x%16)/40.0-0.2;
-			unsigned i = (x+y*256)*3;
-			float l = sqrt(xf*xf+yf*yf+1);
-			data[i] = static_cast<unsigned>((1+xf/l)*127);
-			data[i+1] = static_cast<unsigned>((1+yf/l)*127);
-			data[i+2] = static_cast<unsigned>((1+1/l)*127);
-		}
-	tex2.storage(GL::RGB, 256, 256);
-	tex2.set_min_filter(GL::LINEAR);
-	tex2.image(0, GL::RGB, GL::UNSIGNED_BYTE, data);
-	delete[] data;
-
-	GL::Mesh mesh((GL::VERTEX3, GL::NORMAL3, GL::TEXCOORD2, GL::COLOR4_UBYTE, GL::ATTRIB3,4, GL::ATTRIB3,5));
-	GL::MeshBuilder bld(mesh);
-	bld.color(0.5f, 1.0f, 0.0f);
-	GL::CapsuleBuilder(1, 0.72498, 32, 17).texture_fit(GL::GeometryBuilder::WRAP).tangent(4).binormal(5).build(bld);
-	GL::Material mat;
-	mat.set_diffuse(GL::Color(0.5, 1.0, 0.0));
-	mat.set_specular(GL::Color(0.45, 0.5, 0.4));
-	mat.set_shininess(50);
-	vector<GL::Program *> programs;
-	for(unsigned i=0; i<12; ++i)
-	{
-		GL::Program::StandardFeatures feat;
-		feat.material = i/4>0;
-		feat.texture = i/4>1;
-		feat.lighting = i%4>0;
-		feat.normalmap = i%4>1;
-		feat.specular = i%4>2;
-		programs.push_back(new GL::Program(feat));
-		if(feat.normalmap)
-		{
-			programs.back()->bind_attribute(4, "tangent");
-			programs.back()->bind_attribute(5, "binormal");
-			programs.back()->link();
-		}
-	}
-
-	GL::ProgramData progdata;
-	progdata.uniform("texture", 0);
-	progdata.uniform("normalmap", 1);
-
-	GL::Lighting lighting;
-	GL::Light light;
-	light.set_position(GL::Vector4(0, 2, 3, 0));
-	lighting.attach(0, light);
-
-	GL::Bind bind_light(lighting);
-
-	GL::Texturing texturing;
-	texturing.attach(0, tex1);
-	texturing.attach(1, tex2);
-
-	GL::MatrixStack::projection() = GL::Matrix::frustum(-0.1, 0.1, -0.1, 0.1, 0.2, 20);
-	GL::MatrixStack::modelview() = GL::Matrix::translation(0, 0, -10);
-	GL::MatrixStack::modelview() *= GL::Matrix::rotation_deg(85, -1, 0, 0);
-
-	wnd.show();
-	float angle = 0.0;
-	Time::TimeStamp last;
-	while(1)
-	{
-		wnd.get_display().tick();
-		GL::Framebuffer::system().clear(GL::COLOR_BUFFER_BIT|GL::DEPTH_BUFFER_BIT);
-		{
-			GL::Bind bind_depth(GL::DepthTest::lequal());
-			GL::Renderer renderer(0);
-			renderer.set_material(&mat);
-			renderer.set_texturing(&texturing);
-			renderer.add_shader_data(progdata);
-			for(unsigned i=0; i<12; ++i)
-			{
-				GL::MatrixStack::Push push(renderer.matrix_stack());
-				renderer.set_shader_program(programs[i]);
-				renderer.matrix_stack() *= GL::Matrix::translation(-3.3+(i%4)*2.2, 0, -3.5+(i/4)*3.0);
-				renderer.matrix_stack() *= GL::Matrix::rotation(angle, 0, 0, 1);
-				mesh.draw(renderer);
-			}
-		}
-		wnd.swap_buffers();
-		Time::TimeStamp t = Time::now();
-		if(last)
-			angle += 0.5*((t-last)/Time::sec);
-		last = t;
-	}
-
-	return 0;
-}