void DefaultObjects::init()
{
RenderState *state;
Geometry *axis[3];
vec3f red, green, blue;
red = vec3f(1.0f, 0.0f, 0.0f);
green = vec3f(0.0f, 1.0f, 0.0f);
blue = vec3f(0.0f, 0.0f, 1.0f);
static const f32 vertex[4 * 3] = {
-1.0f, 0.0f, -1.0f,
1.0f, 0.0f, -1.0f,
0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 0.0f
};
static const i32 index[4 * 3] = {
0, 1, 2,
1, 2, 3,
0, 1, 3,
2, 0, 3
};
failureShaderProgram = 0;
failureTexture = 0;
failureCubeMap = 0;
failureVertexArray = 0;
printf(" Setting up failure shader program\n");
failureShaderProgram = SceneGraph::createShaderProgram("FailureShaderProgram", "Default", 0);
if (!failureShaderProgram)
REPORT_ERROR("Couldn't load default shader program");
printf(" Setting up failure texture\n");
failureTexture = SceneGraph::createTexture("FailureTexture", "textures/notex.png", true, TEXTURE_FILTER_TRILINEAR, TEXTURE_WRAP_REPEAT);
if (!failureTexture)
REPORT_ERROR("Couldn't load default texture");
printf(" Setting up failure cube map\n");
failureCubeMap = SceneGraph::createCubeMap("FailureCubeMap", "textures/notex.png", "textures/notex.png", "textures/notex.png", "textures/notex.png", "textures/notex.png", "textures/notex.png");
if (!failureCubeMap)
REPORT_ERROR("Couldn't load default cube map");
printf(" Setting up failure vertex array\n");
failureVertexArray = SceneGraph::createVertexArray("FailureVertexArray", (void *) vertex, 4 * 3, 4, TRIANGLES, USAGE_STATIC);
printf(" Attribute\n");
failureVertexArray->setAttribute("Vertex", 0, 3, ATTRIB_FLOAT32, false);
printf(" Index array\n");
failureVertexArray->setIndexArray((void *) index, 4, 12);
printf(" Setting up bulb mesh\n");
bulbMesh = SceneGraph::createGeometry("LightBulb", "scenes/light.obj", false);
bulbShader = SceneGraph::createShaderProgram("LightShader", "Light", 0);
bulbMesh->setShaderProgram(bulbShader, false);
printf(" Setting up camera mesh\n");
camMesh = SceneGraph::createGeometry("CameraModel", "scenes/camera.obj", false);
camShader = SceneGraph::createShaderProgram("CameraShader", "Camera", 0);
camMesh->setShaderProgram(camShader, false);
printf(" Setting up arrow mesh\n");
arrowMesh = SceneGraph::createGeometry("ArrowModel", "scenes/arrow.obj", false);
arrowShader = SceneGraph::createShaderProgram("ArrowShader", "Axis", 0);
arrowMesh->setShaderProgram(arrowShader, false);
state = arrowShader->getRenderState();
axis[0] = (Geometry *) arrowMesh->duplicate("AxisX", false);
axis[1] = (Geometry *) arrowMesh->duplicate("AxisY", false);
axis[2] = (Geometry *) arrowMesh->duplicate("AxisZ", false);
axis[0]->scale(2.0f, 2.0f, 2.0f);
axis[1]->scale(2.0f, 2.0f, 2.0f);
axis[2]->scale(2.0f, 2.0f, 2.0f);
axis[0]->setRotate(-fPI * 0.5f, 0.0f, 0.0f, 1.0f);
axis[2]->setRotate(fPI * 0.5f, 1.0f, 0.0f, 0.0f);
axis[0]->setVector("col", red.vec, 3, UNIFORM_FLOAT32);
axis[1]->setVector("col", green.vec, 3, UNIFORM_FLOAT32);
axis[2]->setVector("col", blue.vec, 3, UNIFORM_FLOAT32);
axisGroup = SceneGraph::createGroup("AxisGroup");
axisGroup->attachChild(axis[0]);
axisGroup->attachChild(axis[1]);
axisGroup->attachChild(axis[2]);
printf(" Setting up grid\n");
/* Grid */
{
u32 i, o;
VertexArray *gridva;
f32 gridv[2 * 21 * 2 * 2];
vec3f color;
color = vec3f(0.4f, 0.7f, 0.8f);
for (i = 0; i < 21; i++) {
gridv[i * 4] = ((f32) i) - 10.0f;
gridv[i * 4 + 1] = -10.0f;
gridv[i * 4 + 2] = ((f32) i) - 10.0f;
gridv[i * 4 + 3] = 10.0f;
}
o = 21 * 4;
for (i = 0; i < 21; i++) {
gridv[o + i * 4] = -10.0f;
gridv[o + i * 4 + 1] = ((f32) i) - 10.0f;
gridv[o + i * 4 + 2] = 10.0f;
gridv[o + i * 4 + 3] = ((f32) i) - 10.0f;
}
gridva = SceneGraph::createVertexArray("Grid", gridv, 2 * 4, 84, LINES, USAGE_STATIC);
gridva->setAttribute("Vertex", 0, 2, ATTRIB_FLOAT32, false);
gridva->setPurgeLevel(0);
gridShader = SceneGraph::createShaderProgram("GridShader", "Grid", 0);
gridShader->setPurgeLevel(0);
state = gridShader->getRenderState();
gridMesh = SceneGraph::createGeometry("GridMesh", gridva, false);
gridMesh->setShaderProgram(gridShader, false);
gridShader->setVector("Color", color.vec, 3, UNIFORM_FLOAT32);
gridShader->renderState.disableCulling();
}
printf(" Default object setup complete\n");
}
