diff options
Diffstat (limited to 'scene/3d/voxelizer.cpp')
| -rw-r--r-- | scene/3d/voxelizer.cpp | 47 |
1 files changed, 21 insertions, 26 deletions
diff --git a/scene/3d/voxelizer.cpp b/scene/3d/voxelizer.cpp index f1b9708f91..2d32379d69 100644 --- a/scene/3d/voxelizer.cpp +++ b/scene/3d/voxelizer.cpp @@ -29,11 +29,6 @@ /*************************************************************************/ #include "voxelizer.h" -#include "core/math/geometry_3d.h" -#include "core/os/os.h" -#include "core/os/threaded_array_processor.h" - -#include <stdlib.h> static _FORCE_INLINE_ void get_uv_and_normal(const Vector3 &p_pos, const Vector3 *p_vtx, const Vector2 *p_uv, const Vector3 *p_normal, Vector2 &r_uv, Vector3 &r_normal) { if (p_pos.is_equal_approx(p_vtx[0])) { @@ -56,20 +51,20 @@ static _FORCE_INLINE_ void get_uv_and_normal(const Vector3 &p_pos, const Vector3 Vector3 v1 = p_vtx[2] - p_vtx[0]; Vector3 v2 = p_pos - p_vtx[0]; - float d00 = v0.dot(v0); - float d01 = v0.dot(v1); - float d11 = v1.dot(v1); - float d20 = v2.dot(v0); - float d21 = v2.dot(v1); - float denom = (d00 * d11 - d01 * d01); + real_t d00 = v0.dot(v0); + real_t d01 = v0.dot(v1); + real_t d11 = v1.dot(v1); + real_t d20 = v2.dot(v0); + real_t d21 = v2.dot(v1); + real_t denom = (d00 * d11 - d01 * d01); if (denom == 0) { r_uv = p_uv[0]; r_normal = p_normal[0]; return; } - float v = (d11 * d20 - d01 * d21) / denom; - float w = (d00 * d21 - d01 * d20) / denom; - float u = 1.0f - v - w; + real_t v = (d11 * d20 - d01 * d21) / denom; + real_t w = (d00 * d21 - d01 * d20) / denom; + real_t u = 1.0f - v - w; r_uv = p_uv[0] * u + p_uv[1] * v + p_uv[2] * w; r_normal = (p_normal[0] * u + p_normal[1] * v + p_normal[2] * w).normalized(); @@ -81,7 +76,7 @@ void Voxelizer::_plot_face(int p_idx, int p_level, int p_x, int p_y, int p_z, co //find best axis to map to, for scanning values int closest_axis = 0; - float closest_dot = 0; + real_t closest_dot = 0; Plane plane = Plane(p_vtx[0], p_vtx[1], p_vtx[2]); Vector3 normal = plane.normal; @@ -89,7 +84,7 @@ void Voxelizer::_plot_face(int p_idx, int p_level, int p_x, int p_y, int p_z, co for (int i = 0; i < 3; i++) { Vector3 axis; axis[i] = 1.0; - float dot = ABS(normal.dot(axis)); + real_t dot = ABS(normal.dot(axis)); if (i == 0 || dot > closest_dot) { closest_axis = i; closest_dot = dot; @@ -103,8 +98,8 @@ void Voxelizer::_plot_face(int p_idx, int p_level, int p_x, int p_y, int p_z, co Vector3 t2; t2[(closest_axis + 2) % 3] = 1.0; - t1 *= p_aabb.size[(closest_axis + 1) % 3] / float(color_scan_cell_width); - t2 *= p_aabb.size[(closest_axis + 2) % 3] / float(color_scan_cell_width); + t1 *= p_aabb.size[(closest_axis + 1) % 3] / real_t(color_scan_cell_width); + t2 *= p_aabb.size[(closest_axis + 2) % 3] / real_t(color_scan_cell_width); Color albedo_accum; Color emission_accum; @@ -114,10 +109,10 @@ void Voxelizer::_plot_face(int p_idx, int p_level, int p_x, int p_y, int p_z, co //map to a grid average in the best axis for this face for (int i = 0; i < color_scan_cell_width; i++) { - Vector3 ofs_i = float(i) * t1; + Vector3 ofs_i = real_t(i) * t1; for (int j = 0; j < color_scan_cell_width; j++) { - Vector3 ofs_j = float(j) * t2; + Vector3 ofs_j = real_t(j) * t2; Vector3 from = p_aabb.position + ofs_i + ofs_j; Vector3 to = from + t1 + t2 + axis * p_aabb.size[closest_axis]; @@ -155,8 +150,8 @@ void Voxelizer::_plot_face(int p_idx, int p_level, int p_x, int p_y, int p_z, co lnormal = normal; } - int uv_x = CLAMP(int(Math::fposmod(uv.x, 1.0f) * bake_texture_size), 0, bake_texture_size - 1); - int uv_y = CLAMP(int(Math::fposmod(uv.y, 1.0f) * bake_texture_size), 0, bake_texture_size - 1); + int uv_x = CLAMP(int(Math::fposmod(uv.x, (real_t)1.0) * bake_texture_size), 0, bake_texture_size - 1); + int uv_y = CLAMP(int(Math::fposmod(uv.y, (real_t)1.0) * bake_texture_size), 0, bake_texture_size - 1); int ofs = uv_y * bake_texture_size + uv_x; albedo_accum.r += p_material.albedo[ofs].r; @@ -187,8 +182,8 @@ void Voxelizer::_plot_face(int p_idx, int p_level, int p_x, int p_y, int p_z, co lnormal = normal; } - int uv_x = CLAMP(Math::fposmod(uv.x, 1.0f) * bake_texture_size, 0, bake_texture_size - 1); - int uv_y = CLAMP(Math::fposmod(uv.y, 1.0f) * bake_texture_size, 0, bake_texture_size - 1); + int uv_x = CLAMP(Math::fposmod(uv.x, (real_t)1.0) * bake_texture_size, 0, bake_texture_size - 1); + int uv_y = CLAMP(Math::fposmod(uv.y, (real_t)1.0) * bake_texture_size, 0, bake_texture_size - 1); int ofs = uv_y * bake_texture_size + uv_x; @@ -636,7 +631,7 @@ void Voxelizer::begin_bake(int p_subdiv, const AABB &p_bounds) { } axis_cell_size[i] = axis_cell_size[longest_axis]; - float axis_size = po2_bounds.size[longest_axis]; + real_t axis_size = po2_bounds.size[longest_axis]; //shrink until fit subdiv while (axis_size / 2.0 >= po2_bounds.size[i]) { @@ -954,7 +949,7 @@ Ref<MultiMesh> Voxelizer::create_debug_multimesh() { Vector3 face_points[4]; for (int j = 0; j < 4; j++) { - float v[3]; + real_t v[3]; v[0] = 1.0; v[1] = 1 - 2 * ((j >> 1) & 1); v[2] = v[1] * (1 - 2 * (j & 1)); |