breush / lava Goto Github PK

• Need a way mark meshes translucent;
• Sort using the mesh position.

So that the GLB loader can handle classic Sponza model.

Shader definition proposal:

geometry in vec2 uv;

// Input for the material, only usable in geometry()
uniform material = {
    vec4 color = vec4(1, 1, 1, 1);
    sampler2d diffuseMap = "white";
};

// Only data that is shared between geometry (writing it),
// and epiphany (reading it).
// Keep this as small as possible for better performances.
buffer node = {
    vec4 color;
};

// Return whether the fragment should be considered as translucent.
bool geometry() {
    node.color = material.color * texture(material.diffuseMap, uv);
    return node.color.a < 1.0;
}

// "epiphany in" contening light information

// Return the final composed color.
// This operation should be way more costly than the geometry one.
vec4 epiphany() {
    return node.color;
}

Magma usage:

magma::RenderEngine engine;
engine.registerMaterialFromFile("material-name", "shader.shmag");

auto& texture = engine.make<Texture>("diffuse-map.jpg");
auto& material = engine.make<Material>("material-name");
material.set("color", glm::vec4(1, 0, 0, 1));
material.set("diffuseMap", texture);

• Baked ;
• Dynamic.

Handle emissive texture with RmMaterial and during GLB loading.

Currently, we are drawing the scene twice, but we could make it so that it generates both eyes in one rendering pass.

• See how to integrate the 'core' files in each project ;
• See how to manage cross-project libs as glm.

PulseAudio is said to be cross-platform, we might look into that.

Currently, the light ubo holders are created in the renderer.
But they are both the same, with the same update.

Should be moved to the lights implementations.

• holding if static or not ;
• holding multiple Collider 'components' on the same entity.

Have a CameraComponent.

See what to do with openVR.

Let the possibility to configure:

• FOV
• Up-vector

• To be used in window resize

In the physics-demo example, when right-clicking to spawn spheres, there is sometimes a one-frame delay before the sphere is moved up. It appears in (0, 0, 0) for a short time.

Standard shadow maps.

Everything is messed up so far, be clear about the convention.

Go for a right-handed, z-up world coordinate system.
X forward.

Complete all missing events.