namespace blank {
-void CollisionBounds::Vertices(
- EntityMesh::Buffer &out,
- float tex_offset
-) const {
- for (const auto &pos : vtx_pos) {
- out.vertices.emplace_back(pos);
- }
- for (const auto &coord : vtx_tex_coords) {
- out.tex_coords.emplace_back(coord.x, coord.y, coord.z + tex_offset);
- }
- for (const auto &nrm : vtx_nrm) {
- out.normals.emplace_back(nrm);
- }
- for (auto idx : vtx_idx) {
- out.indices.emplace_back(idx);
- }
-}
-
-void CollisionBounds::Vertices(
- EntityMesh::Buffer &out,
- const glm::mat4 &transform,
- float tex_offset,
- EntityMesh::Index idx_offset
-) const {
- for (const auto &pos : vtx_pos) {
- out.vertices.emplace_back(transform * glm::vec4(pos, 1.0f));
- }
- for (const auto &coord : vtx_tex_coords) {
- out.tex_coords.emplace_back(coord.x, coord.y, coord.z + tex_offset);
- }
- for (const auto &nrm : vtx_nrm) {
- out.normals.emplace_back(transform * glm::vec4(nrm, 0.0f));
- }
- for (auto idx : vtx_idx) {
- out.indices.emplace_back(idx_offset + idx);
- }
-}
-
-void CollisionBounds::Vertices(
- BlockMesh::Buffer &out,
- const glm::mat4 &transform,
- float tex_offset,
- BlockMesh::Index idx_offset
-) const {
- for (const auto &pos : vtx_pos) {
- out.vertices.emplace_back(transform * glm::vec4(pos, 1.0f));
- }
- for (const auto &coord : vtx_tex_coords) {
- out.tex_coords.emplace_back(coord.x, coord.y, coord.z + tex_offset);
- }
- for (auto idx : vtx_idx) {
- out.indices.emplace_back(idx_offset + idx);
- }
-}
-
-void CollisionBounds::Outline(OutlineMesh::Buffer &out) const {
+void CollisionBounds::Outline(PrimitiveMesh::Buffer &out) const {
out.vertices.insert(out.vertices.end(), out_pos.begin(), out_pos.end());
out.indices.insert(out.indices.end(), out_idx.begin(), out_idx.end());
}
-void CollisionBounds::SetShape(
- const EntityMesh::Positions &pos,
- const EntityMesh::Normals &nrm,
- const EntityMesh::Indices &idx
-) {
- vtx_pos = pos;
- vtx_nrm = nrm;
- vtx_idx = idx;
-}
-
-void CollisionBounds::SetTexture(
- const BlockMesh::TexCoords &tex_coords
-) {
- vtx_tex_coords = tex_coords;
-}
-
void CollisionBounds::SetOutline(
- const OutlineMesh::Positions &pos,
- const OutlineMesh::Indices &idx
+ const PrimitiveMesh::Positions &pos,
+ const PrimitiveMesh::Indices &idx
) {
out_pos = pos;
out_idx = idx;
}
-NullBounds::NullBounds()
-: CollisionBounds() {
-
-}
-
-bool NullBounds::Intersects(
- const Ray &,
- const glm::mat4 &,
- float &, glm::vec3 &
-) const noexcept {
- return false;
-}
-
-bool NullBounds::Intersects(
- const glm::mat4 &,
- const AABB &,
- const glm::mat4 &,
- float &,
- glm::vec3 &
-) const noexcept {
- return false;
-}
-
-
CuboidBounds::CuboidBounds(const AABB &b)
: CollisionBounds()
, bb(b) {
bb.Adjust();
- SetShape({
- { bb.min.x, bb.min.y, bb.max.z }, // front
- { bb.max.x, bb.min.y, bb.max.z },
- { bb.min.x, bb.max.y, bb.max.z },
- { bb.max.x, bb.max.y, bb.max.z },
- { bb.min.x, bb.min.y, bb.min.z }, // back
- { bb.min.x, bb.max.y, bb.min.z },
- { bb.max.x, bb.min.y, bb.min.z },
- { bb.max.x, bb.max.y, bb.min.z },
- { bb.min.x, bb.max.y, bb.min.z }, // top
- { bb.min.x, bb.max.y, bb.max.z },
- { bb.max.x, bb.max.y, bb.min.z },
- { bb.max.x, bb.max.y, bb.max.z },
- { bb.min.x, bb.min.y, bb.min.z }, // bottom
- { bb.max.x, bb.min.y, bb.min.z },
- { bb.min.x, bb.min.y, bb.max.z },
- { bb.max.x, bb.min.y, bb.max.z },
- { bb.min.x, bb.min.y, bb.min.z }, // left
- { bb.min.x, bb.min.y, bb.max.z },
- { bb.min.x, bb.max.y, bb.min.z },
- { bb.min.x, bb.max.y, bb.max.z },
- { bb.max.x, bb.min.y, bb.min.z }, // right
- { bb.max.x, bb.max.y, bb.min.z },
- { bb.max.x, bb.min.y, bb.max.z },
- { bb.max.x, bb.max.y, bb.max.z },
- }, {
- { 0.0f, 0.0f, 1.0f }, // front
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, -1.0f }, // back
- { 0.0f, 0.0f, -1.0f },
- { 0.0f, 0.0f, -1.0f },
- { 0.0f, 0.0f, -1.0f },
- { 0.0f, 1.0f, 0.0f }, // top
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, -1.0f, 0.0f }, // bottom
- { 0.0f, -1.0f, 0.0f },
- { 0.0f, -1.0f, 0.0f },
- { 0.0f, -1.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f }, // left
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f }, // right
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- }, {
- 0, 1, 2, 2, 1, 3, // front
- 4, 5, 6, 6, 5, 7, // back
- 8, 9, 10, 10, 9, 11, // top
- 12, 13, 14, 14, 13, 15, // bottom
- 16, 17, 18, 18, 17, 19, // left
- 20, 21, 22, 22, 21, 23, // right
- });
- SetTexture({
- { 0.0f, 1.0f, 0.0f }, // front
- { 1.0f, 1.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 1.0f, 0.0f }, // back
- { 1.0f, 0.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f }, // top
- { 0.0f, 1.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 1.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f }, // bottom
- { 0.0f, 0.0f, 0.0f },
- { 1.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f }, // left
- { 1.0f, 1.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 1.0f, 0.0f }, // right
- { 1.0f, 0.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- });
SetOutline({
{ bb.min.x, bb.min.y, bb.min.z }, // back
{ bb.max.x, bb.min.y, bb.min.z },
: CollisionBounds()
, top({ { bb.min.x, clip.y, bb.min.z }, { bb.max.x, bb.max.y, clip.x } })
, bot({ bb.min, { bb.max.x, clip.y, bb.max.z } }) {
- SetShape({
- { top.min.x, top.min.y, top.max.z }, // front, upper
- { top.max.x, top.min.y, top.max.z },
- { top.min.x, top.max.y, top.max.z },
- { top.max.x, top.max.y, top.max.z },
- { bot.min.x, bot.min.y, bot.max.z }, // front, lower
- { bot.max.x, bot.min.y, bot.max.z },
- { bot.min.x, bot.max.y, bot.max.z },
- { bot.max.x, bot.max.y, bot.max.z },
- { bot.min.x, bot.min.y, bot.min.z }, // back
- { bot.min.x, top.max.y, bot.min.z },
- { top.max.x, bot.min.y, bot.min.z },
- { top.max.x, top.max.y, bot.min.z },
- { top.min.x, top.max.y, top.min.z }, // top, upper
- { top.min.x, top.max.y, top.max.z },
- { top.max.x, top.max.y, top.min.z },
- { top.max.x, top.max.y, top.max.z },
- { bot.min.x, bot.max.y, top.max.z }, // top, lower
- { bot.min.x, bot.max.y, bot.max.z },
- { bot.max.x, bot.max.y, top.max.z },
- { bot.max.x, bot.max.y, bot.max.z },
- { bot.min.x, bot.min.y, bot.min.z }, // bottom
- { bot.max.x, bot.min.y, bot.min.z },
- { bot.min.x, bot.min.y, bot.max.z },
- { bot.max.x, bot.min.y, bot.max.z },
- { top.min.x, top.min.y, top.min.z }, // left, upper
- { top.min.x, top.min.y, top.max.z },
- { top.min.x, top.max.y, top.min.z },
- { top.min.x, top.max.y, top.max.z },
- { bot.min.x, bot.min.y, bot.min.z }, // left, lower
- { bot.min.x, bot.min.y, bot.max.z },
- { bot.min.x, bot.max.y, bot.min.z },
- { bot.min.x, bot.max.y, bot.max.z },
- { top.max.x, top.min.y, top.min.z }, // right, upper
- { top.max.x, top.max.y, top.min.z },
- { top.max.x, top.min.y, top.max.z },
- { top.max.x, top.max.y, top.max.z },
- { bot.max.x, bot.min.y, bot.min.z }, // right, lower
- { bot.max.x, bot.max.y, bot.min.z },
- { bot.max.x, bot.min.y, bot.max.z },
- { bot.max.x, bot.max.y, bot.max.z },
- }, {
- { 0.0f, 0.0f, 1.0f }, // front x2
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, 1.0f },
- { 0.0f, 0.0f, -1.0f }, // back
- { 0.0f, 0.0f, -1.0f },
- { 0.0f, 0.0f, -1.0f },
- { 0.0f, 0.0f, -1.0f },
- { 0.0f, 1.0f, 0.0f }, // top x2
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, -1.0f, 0.0f }, // bottom
- { 0.0f, -1.0f, 0.0f },
- { 0.0f, -1.0f, 0.0f },
- { 0.0f, -1.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f }, // left x2
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { -1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f }, // right x2
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- }, {
- 0, 1, 2, 2, 1, 3, // front, upper
- 4, 5, 6, 6, 5, 7, // front, lower
- 8, 9, 10, 10, 9, 11, // back
- 12, 13, 14, 14, 13, 15, // top, upper
- 16, 17, 18, 18, 17, 19, // top, lower
- 20, 21, 22, 22, 21, 23, // bottom
- 24, 25, 26, 26, 25, 27, // left, upper
- 28, 29, 30, 30, 29, 31, // left, lower
- 32, 33, 34, 34, 33, 35, // right, upper
- 36, 37, 38, 38, 37, 39, // right, lower
- });
- SetTexture({
- { 0.0f, 0.5f, 0.0f }, // front, upper
- { 1.0f, 0.5f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f }, // front, lower
- { 1.0f, 1.0f, 0.0f },
- { 0.0f, 0.5f, 0.0f },
- { 1.0f, 0.5f, 0.0f },
- { 1.0f, 1.0f, 0.0f }, // back
- { 1.0f, 0.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- { 0.0f, 0.0f, 0.0f }, // top, upper
- { 0.0f, 0.5f, 0.0f },
- { 1.0f, 0.0f, 0.0f },
- { 1.0f, 0.5f, 0.0f },
- { 0.0f, 0.5f, 0.0f }, // top, lower
- { 0.0f, 1.0f, 0.0f },
- { 1.0f, 0.5f, 0.0f },
- { 1.0f, 1.0f, 0.0f },
- { 1.0f, 0.0f, 0.0f }, // bottom
- { 0.0f, 0.0f, 0.0f },
- { 1.0f, 1.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 0.5f, 0.0f }, // left, upper
- { 0.5f, 0.5f, 0.0f },
- { 0.0f, 0.0f, 0.0f },
- { 0.5f, 0.0f, 0.0f },
- { 0.0f, 1.0f, 0.0f }, // left, lower
- { 1.0f, 1.0f, 0.0f },
- { 0.0f, 0.5f, 0.0f },
- { 1.0f, 0.5f, 0.0f },
- { 1.0f, 0.5f, 0.0f }, // right, upper
- { 1.0f, 0.0f, 0.0f },
- { 0.5f, 0.5f, 0.0f },
- { 0.5f, 0.0f, 0.0f },
- { 1.0f, 1.0f, 0.0f }, // right, lower
- { 1.0f, 0.5f, 0.0f },
- { 0.0f, 1.0f, 0.0f },
- { 0.0f, 0.5f, 0.0f },
- });
SetOutline({
{ bot.min.x, bot.min.y, bot.min.z }, // bottom
{ bot.max.x, bot.min.y, bot.min.z },
projects / blank.git / blobdiff